72825480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 480

約数和(自身を含む): 318859200

約数和(自身を除く): 246033720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 81, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 152, 156, 162, 168, 169, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 247, 252, 260, 266, 270, 273, 280, 285, 312, 315, 324, 338, 342, 351, 360, 364, 378, 380, 390, 399, 405, 420, 455, 456, 468, 494, 504, 507, 513, 520, 532, 540, 546, 567, 570, 585, 630, 648, 665, 676, 684, 702, 728, 741, 756, 760, 780, 798, 810, 819, 840, 845, 855, 910, 936, 945, 988, 1014, 1026, 1053, 1064, 1080, 1092, 1134, 1140, 1170, 1183, 1197, 1235, 1260, 1330, 1352, 1365, 1368, 1404, 1482, 1512, 1521, 1539, 1560, 1596, 1620, 1638, 1690, 1710, 1729, 1755, 1820, 1890, 1976, 1995, 2028, 2052, 2106, 2184, 2223, 2268, 2280, 2340, 2366, 2394, 2457, 2470, 2520, 2535, 2565, 2660, 2730, 2808, 2835, 2964, 3042, 3078, 3192, 3211, 3240, 3276, 3380, 3420, 3458, 3510, 3549, 3591, 3640, 3705, 3780, 3990, 4056, 4095, 4104, 4212, 4446, 4536, 4563, 4680, 4732, 4788, 4914, 4940, 5070, 5130, 5187, 5265, 5320, 5460, 5670, 5915, 5928, 5985, 6084, 6156, 6422, 6552, 6669, 6760, 6840, 6916, 7020, 7098, 7182, 7371, 7410, 7560, 7605, 7695, 7980, 8190, 8424, 8645, 8892, 9126, 9464, 9576, 9633, 9828, 9880, 10140, 10260, 10374, 10530, 10647, 10773, 10920, 11115, 11340, 11830, 11970, 12168, 12285, 12312, 12844, 13338, 13689, 13832, 14040, 14196, 14364, 14742, 14820, 15210, 15390, 15561, 15960, 16055, 16380, 17290, 17745, 17784, 17955, 18252, 19266, 19656, 20007, 20280, 20520, 20748, 21060, 21294, 21546, 22230, 22477, 22680, 22815, 23660, 23940, 24570, 25688, 25935, 26676, 27378, 28392, 28728, 28899, 29484, 29640, 30420, 30780, 31122, 31941, 32110, 32760, 33345, 34580, 35490, 35910, 36504, 36855, 38532, 40014, 41496, 42120, 42588, 43092, 44460, 44954, 45630, 46683, 47320, 47880, 48165, 49140, 51870, 53235, 53352, 53865, 54756, 57798, 58968, 60840, 61560, 62244, 63882, 64220, 66690, 67431, 68445, 69160, 70980, 71820, 73710, 77064, 77805, 80028, 85176, 86184, 86697, 88920, 89908, 91260, 93366, 95823, 96330, 98280, 100035, 103740, 106470, 107730, 109512, 112385, 115596, 124488, 127764, 128440, 133380, 134862, 136890, 140049, 141960, 143640, 144495, 147420, 155610, 159705, 160056, 173394, 179816, 182520, 186732, 191646, 192660, 200070, 202293, 207480, 212940, 215460, 224770, 231192, 233415, 255528, 260091, 266760, 269724, 273780, 280098, 288990, 294840, 311220, 319410, 337155, 346788, 373464, 383292, 385320, 400140, 404586, 425880, 430920, 433485, 449540, 466830, 479115, 520182, 539448, 547560, 560196, 577980, 606879, 622440, 638820, 674310, 693576, 700245, 766584, 800280, 809172, 866970, 899080, 933660, 958230, 1011465, 1040364, 1120392, 1155960, 1213758, 1277640, 1300455, 1348620, 1400490, 1618344, 1733940, 1820637, 1867320, 1916460, 2022930, 2080728, 2427516, 2600910, 2697240, 2800980, 3034395, 3467880, 3641274, 3832920, 4045860, 4855032, 5201820, 5601960, 6068790, 7282548, 8091720, 9103185, 10403640, 12137580, 14565096, 18206370, 24275160, 36412740, 72825480]

約数ペア:

[(1, 72825480), (2, 36412740), (3, 24275160), (4, 18206370), (5, 14565096), (6, 12137580), (7, 10403640), (8, 9103185), (9, 8091720), (10, 7282548), (12, 6068790), (13, 5601960), (14, 5201820), (15, 4855032), (18, 4045860), (19, 3832920), (20, 3641274), (21, 3467880), (24, 3034395), (26, 2800980), (27, 2697240), (28, 2600910), (30, 2427516), (35, 2080728), (36, 2022930), (38, 1916460), (39, 1867320), (40, 1820637), (42, 1733940), (45, 1618344), (52, 1400490), (54, 1348620), (56, 1300455), (57, 1277640), (60, 1213758), (63, 1155960), (65, 1120392), (70, 1040364), (72, 1011465), (76, 958230), (78, 933660), (81, 899080), (84, 866970), (90, 809172), (91, 800280), (95, 766584), (104, 700245), (105, 693576), (108, 674310), (114, 638820), (117, 622440), (120, 606879), (126, 577980), (130, 560196), (133, 547560), (135, 539448), (140, 520182), (152, 479115), (156, 466830), (162, 449540), (168, 433485), (169, 430920), (171, 425880), (180, 404586), (182, 400140), (189, 385320), (190, 383292), (195, 373464), (210, 346788), (216, 337155), (228, 319410), (234, 311220), (247, 294840), (252, 288990), (260, 280098), (266, 273780), (270, 269724), (273, 266760), (280, 260091), (285, 255528), (312, 233415), (315, 231192), (324, 224770), (338, 215460), (342, 212940), (351, 207480), (360, 202293), (364, 200070), (378, 192660), (380, 191646), (390, 186732), (399, 182520), (405, 179816), (420, 173394), (455, 160056), (456, 159705), (468, 155610), (494, 147420), (504, 144495), (507, 143640), (513, 141960), (520, 140049), (532, 136890), (540, 134862), (546, 133380), (567, 128440), (570, 127764), (585, 124488), (630, 115596), (648, 112385), (665, 109512), (676, 107730), (684, 106470), (702, 103740), (728, 100035), (741, 98280), (756, 96330), (760, 95823), (780, 93366), (798, 91260), (810, 89908), (819, 88920), (840, 86697), (845, 86184), (855, 85176), (910, 80028), (936, 77805), (945, 77064), (988, 73710), (1014, 71820), (1026, 70980), (1053, 69160), (1064, 68445), (1080, 67431), (1092, 66690), (1134, 64220), (1140, 63882), (1170, 62244), (1183, 61560), (1197, 60840), (1235, 58968), (1260, 57798), (1330, 54756), (1352, 53865), (1365, 53352), (1368, 53235), (1404, 51870), (1482, 49140), (1512, 48165), (1521, 47880), (1539, 47320), (1560, 46683), (1596, 45630), (1620, 44954), (1638, 44460), (1690, 43092), (1710, 42588), (1729, 42120), (1755, 41496), (1820, 40014), (1890, 38532), (1976, 36855), (1995, 36504), (2028, 35910), (2052, 35490), (2106, 34580), (2184, 33345), (2223, 32760), (2268, 32110), (2280, 31941), (2340, 31122), (2366, 30780), (2394, 30420), (2457, 29640), (2470, 29484), (2520, 28899), (2535, 28728), (2565, 28392), (2660, 27378), (2730, 26676), (2808, 25935), (2835, 25688), (2964, 24570), (3042, 23940), (3078, 23660), (3192, 22815), (3211, 22680), (3240, 22477), (3276, 22230), (3380, 21546), (3420, 21294), (3458, 21060), (3510, 20748), (3549, 20520), (3591, 20280), (3640, 20007), (3705, 19656), (3780, 19266), (3990, 18252), (4056, 17955), (4095, 17784), (4104, 17745), (4212, 17290), (4446, 16380), (4536, 16055), (4563, 15960), (4680, 15561), (4732, 15390), (4788, 15210), (4914, 14820), (4940, 14742), (5070, 14364), (5130, 14196), (5187, 14040), (5265, 13832), (5320, 13689), (5460, 13338), (5670, 12844), (5915, 12312), (5928, 12285), (5985, 12168), (6084, 11970), (6156, 11830), (6422, 11340), (6552, 11115), (6669, 10920), (6760, 10773), (6840, 10647), (6916, 10530), (7020, 10374), (7098, 10260), (7182, 10140), (7371, 9880), (7410, 9828), (7560, 9633), (7605, 9576), (7695, 9464), (7980, 9126), (8190, 8892), (8424, 8645)]