628484220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 576

約数和(自身を含む): 2593334016

約数和(自身を除く): 1964849796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 37, 39, 42, 45, 51, 52, 60, 61, 63, 65, 68, 70, 74, 78, 84, 85, 90, 91, 102, 105, 111, 117, 119, 122, 126, 130, 140, 148, 153, 156, 170, 180, 182, 183, 185, 195, 204, 210, 221, 222, 234, 238, 244, 252, 255, 259, 260, 273, 305, 306, 315, 333, 340, 357, 364, 366, 370, 390, 420, 427, 442, 444, 455, 468, 476, 481, 510, 518, 546, 549, 555, 585, 595, 610, 612, 629, 630, 663, 666, 714, 732, 740, 765, 777, 780, 793, 819, 854, 884, 910, 915, 962, 1020, 1036, 1037, 1071, 1092, 1098, 1105, 1110, 1170, 1190, 1220, 1258, 1260, 1281, 1295, 1326, 1332, 1365, 1428, 1443, 1530, 1547, 1554, 1586, 1638, 1665, 1708, 1785, 1820, 1830, 1887, 1924, 1989, 2074, 2135, 2142, 2196, 2210, 2220, 2257, 2331, 2340, 2379, 2380, 2405, 2516, 2562, 2590, 2652, 2730, 2745, 2886, 3060, 3094, 3108, 3111, 3145, 3172, 3276, 3315, 3330, 3367, 3570, 3660, 3774, 3843, 3885, 3965, 3978, 4095, 4148, 4270, 4284, 4329, 4403, 4420, 4514, 4641, 4662, 4758, 4810, 5124, 5180, 5185, 5355, 5460, 5490, 5551, 5661, 5772, 6188, 6222, 6290, 6405, 6630, 6660, 6734, 6771, 7137, 7140, 7215, 7259, 7548, 7686, 7735, 7770, 7930, 7956, 8177, 8190, 8540, 8658, 8806, 9028, 9282, 9324, 9333, 9435, 9516, 9620, 9945, 10101, 10370, 10710, 10980, 11102, 11285, 11322, 11655, 11895, 12444, 12580, 12810, 13209, 13260, 13468, 13481, 13542, 13923, 14274, 14430, 14518, 15372, 15470, 15540, 15555, 15799, 15860, 16354, 16380, 16653, 16835, 17316, 17612, 18564, 18666, 18870, 19215, 19890, 20202, 20313, 20740, 21420, 21645, 21777, 22015, 22204, 22570, 22644, 23205, 23310, 23790, 24531, 25620, 26418, 26962, 27084, 27755, 27846, 28305, 28548, 28860, 29036, 29341, 30303, 30940, 31110, 31598, 32708, 33306, 33670, 33855, 35685, 36295, 37332, 37740, 38369, 38430, 39627, 39780, 40404, 40443, 40626, 40885, 43290, 43554, 44030, 45140, 46410, 46620, 46665, 47397, 47580, 49062, 49959, 50505, 52836, 53924, 55510, 55692, 56610, 57239, 58682, 60606, 62220, 63196, 65331, 66045, 66612, 67340, 67405, 67710, 69615, 71370, 72590, 73593, 76738, 76860, 78995, 79254, 80886, 81252, 81770, 83265, 86580, 87108, 88023, 88060, 92820, 93330, 94367, 94794, 98124, 99918, 101010, 101565, 108885, 111020, 113220, 114478, 115107, 117364, 121212, 121329, 122655, 130662, 132090, 134810, 135420, 139230, 142191, 142740, 145180, 146705, 147186, 151515, 153476, 157990, 158508, 161772, 163540, 166530, 171717, 176046, 186660, 188734, 189588, 191845, 198135, 199836, 202020, 202215, 203130, 205387, 217770, 228956, 230214, 236985, 242658, 245310, 249795, 261324, 264069, 264180, 268583, 269620, 278460, 283101, 284382, 286195, 293410, 294372, 303030, 315980, 326655, 333060, 343434, 345321, 352092, 367965, 377468, 383690, 396270, 404430, 406260, 410774, 435540, 440115, 460428, 471835, 473970, 485316, 490620, 498797, 499590, 515151, 528138, 537166, 566202, 568764, 572390, 575535, 586820, 606060, 606645, 616161, 653310, 686868, 690642, 710955, 735930, 767380, 792540, 805749, 808860, 821548, 849303, 858585, 880230, 943670, 947940, 997594, 999180, 1026935, 1030302, 1056276, 1074332, 1132404, 1144780, 1151070, 1213290, 1232322, 1306620, 1320345, 1342915, 1381284, 1415505, 1421910, 1471860, 1496391, 1611498, 1698606, 1717170, 1726605, 1760460, 1848483, 1887340, 1995188, 2053870, 2060604, 2302140, 2417247, 2426580, 2464644, 2493985, 2575755, 2640690, 2685830, 2831010, 2843820, 2992782, 3080805, 3222996, 3397212, 3434340, 3453210, 3491579, 3696966, 4028745, 4107740, 4246515, 4489173, 4834494, 4987970, 5151510, 5281380, 5371660, 5662020, 5985564, 6161610, 6906420, 6983158, 7393932, 7481955, 8057490, 8493030, 8978346, 9242415, 9668988, 9975940, 10303020, 10474737, 12086235, 12323220, 13966316, 14963910, 16114980, 16986060, 17457895, 17956692, 18484830, 20949474, 22445865, 24172470, 29927820, 31424211, 34915790, 36969660, 41898948, 44891730, 48344940, 52373685, 62848422, 69831580, 89783460, 104747370, 125696844, 157121055, 209494740, 314242110, 628484220]

約数ペア:

[(1, 628484220), (2, 314242110), (3, 209494740), (4, 157121055), (5, 125696844), (6, 104747370), (7, 89783460), (9, 69831580), (10, 62848422), (12, 52373685), (13, 48344940), (14, 44891730), (15, 41898948), (17, 36969660), (18, 34915790), (20, 31424211), (21, 29927820), (26, 24172470), (28, 22445865), (30, 20949474), (34, 18484830), (35, 17956692), (36, 17457895), (37, 16986060), (39, 16114980), (42, 14963910), (45, 13966316), (51, 12323220), (52, 12086235), (60, 10474737), (61, 10303020), (63, 9975940), (65, 9668988), (68, 9242415), (70, 8978346), (74, 8493030), (78, 8057490), (84, 7481955), (85, 7393932), (90, 6983158), (91, 6906420), (102, 6161610), (105, 5985564), (111, 5662020), (117, 5371660), (119, 5281380), (122, 5151510), (126, 4987970), (130, 4834494), (140, 4489173), (148, 4246515), (153, 4107740), (156, 4028745), (170, 3696966), (180, 3491579), (182, 3453210), (183, 3434340), (185, 3397212), (195, 3222996), (204, 3080805), (210, 2992782), (221, 2843820), (222, 2831010), (234, 2685830), (238, 2640690), (244, 2575755), (252, 2493985), (255, 2464644), (259, 2426580), (260, 2417247), (273, 2302140), (305, 2060604), (306, 2053870), (315, 1995188), (333, 1887340), (340, 1848483), (357, 1760460), (364, 1726605), (366, 1717170), (370, 1698606), (390, 1611498), (420, 1496391), (427, 1471860), (442, 1421910), (444, 1415505), (455, 1381284), (468, 1342915), (476, 1320345), (481, 1306620), (510, 1232322), (518, 1213290), (546, 1151070), (549, 1144780), (555, 1132404), (585, 1074332), (595, 1056276), (610, 1030302), (612, 1026935), (629, 999180), (630, 997594), (663, 947940), (666, 943670), (714, 880230), (732, 858585), (740, 849303), (765, 821548), (777, 808860), (780, 805749), (793, 792540), (819, 767380), (854, 735930), (884, 710955), (910, 690642), (915, 686868), (962, 653310), (1020, 616161), (1036, 606645), (1037, 606060), (1071, 586820), (1092, 575535), (1098, 572390), (1105, 568764), (1110, 566202), (1170, 537166), (1190, 528138), (1220, 515151), (1258, 499590), (1260, 498797), (1281, 490620), (1295, 485316), (1326, 473970), (1332, 471835), (1365, 460428), (1428, 440115), (1443, 435540), (1530, 410774), (1547, 406260), (1554, 404430), (1586, 396270), (1638, 383690), (1665, 377468), (1708, 367965), (1785, 352092), (1820, 345321), (1830, 343434), (1887, 333060), (1924, 326655), (1989, 315980), (2074, 303030), (2135, 294372), (2142, 293410), (2196, 286195), (2210, 284382), (2220, 283101), (2257, 278460), (2331, 269620), (2340, 268583), (2379, 264180), (2380, 264069), (2405, 261324), (2516, 249795), (2562, 245310), (2590, 242658), (2652, 236985), (2730, 230214), (2745, 228956), (2886, 217770), (3060, 205387), (3094, 203130), (3108, 202215), (3111, 202020), (3145, 199836), (3172, 198135), (3276, 191845), (3315, 189588), (3330, 188734), (3367, 186660), (3570, 176046), (3660, 171717), (3774, 166530), (3843, 163540), (3885, 161772), (3965, 158508), (3978, 157990), (4095, 153476), (4148, 151515), (4270, 147186), (4284, 146705), (4329, 145180), (4403, 142740), (4420, 142191), (4514, 139230), (4641, 135420), (4662, 134810), (4758, 132090), (4810, 130662), (5124, 122655), (5180, 121329), (5185, 121212), (5355, 117364), (5460, 115107), (5490, 114478), (5551, 113220), (5661, 111020), (5772, 108885), (6188, 101565), (6222, 101010), (6290, 99918), (6405, 98124), (6630, 94794), (6660, 94367), (6734, 93330), (6771, 92820), (7137, 88060), (7140, 88023), (7215, 87108), (7259, 86580), (7548, 83265), (7686, 81770), (7735, 81252), (7770, 80886), (7930, 79254), (7956, 78995), (8177, 76860), (8190, 76738), (8540, 73593), (8658, 72590), (8806, 71370), (9028, 69615), (9282, 67710), (9324, 67405), (9333, 67340), (9435, 66612), (9516, 66045), (9620, 65331), (9945, 63196), (10101, 62220), (10370, 60606), (10710, 58682), (10980, 57239), (11102, 56610), (11285, 55692), (11322, 55510), (11655, 53924), (11895, 52836), (12444, 50505), (12580, 49959), (12810, 49062), (13209, 47580), (13260, 47397), (13468, 46665), (13481, 46620), (13542, 46410), (13923, 45140), (14274, 44030), (14430, 43554), (14518, 43290), (15372, 40885), (15470, 40626), (15540, 40443), (15555, 40404), (15799, 39780), (15860, 39627), (16354, 38430), (16380, 38369), (16653, 37740), (16835, 37332), (17316, 36295), (17612, 35685), (18564, 33855), (18666, 33670), (18870, 33306), (19215, 32708), (19890, 31598), (20202, 31110), (20313, 30940), (20740, 30303), (21420, 29341), (21645, 29036), (21777, 28860), (22015, 28548), (22204, 28305), (22570, 27846), (22644, 27755), (23205, 27084), (23310, 26962), (23790, 26418), (24531, 25620)]