755117220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 384

約数和(自身を含む): 2731180032

約数和(自身を除く): 1976062812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 31, 33, 34, 39, 44, 51, 52, 55, 60, 62, 65, 66, 68, 78, 85, 93, 102, 110, 124, 130, 132, 143, 155, 156, 165, 167, 170, 186, 187, 195, 204, 220, 221, 255, 260, 286, 310, 330, 334, 340, 341, 372, 374, 390, 403, 429, 442, 465, 501, 510, 527, 561, 572, 620, 660, 663, 668, 682, 715, 748, 780, 806, 835, 858, 884, 930, 935, 1002, 1020, 1023, 1054, 1105, 1122, 1209, 1326, 1364, 1430, 1581, 1612, 1670, 1705, 1716, 1837, 1860, 1870, 2004, 2015, 2046, 2108, 2145, 2171, 2210, 2244, 2418, 2431, 2505, 2635, 2652, 2805, 2839, 2860, 3162, 3315, 3340, 3410, 3674, 3740, 4030, 4092, 4290, 4342, 4420, 4433, 4836, 4862, 5010, 5115, 5177, 5270, 5511, 5610, 5678, 5797, 6045, 6324, 6513, 6630, 6820, 6851, 7293, 7348, 7905, 8060, 8517, 8580, 8684, 8866, 9185, 9724, 10020, 10230, 10354, 10540, 10855, 11022, 11220, 11356, 11594, 12090, 12155, 13026, 13260, 13299, 13702, 14195, 14586, 15531, 15810, 17034, 17391, 17732, 18370, 20460, 20553, 20708, 21710, 22044, 22165, 23188, 23881, 24180, 24310, 25885, 26052, 26598, 27404, 27555, 28390, 28985, 29172, 31062, 31229, 31620, 32565, 34068, 34255, 34782, 36465, 36740, 36907, 41106, 42585, 43420, 44330, 47762, 48620, 51770, 53196, 55110, 56780, 56947, 57970, 62124, 62458, 65130, 66495, 67301, 68510, 69564, 71643, 72930, 73814, 75361, 77655, 82212, 85170, 86955, 88009, 88660, 93687, 95524, 102765, 103540, 110220, 110721, 113894, 115940, 119405, 124916, 130260, 132990, 134602, 137020, 143286, 145860, 147628, 150722, 155310, 156145, 170340, 170841, 173910, 176018, 184535, 187374, 201903, 205530, 221442, 226083, 227788, 238810, 264027, 265980, 269204, 284735, 286572, 301444, 310620, 312290, 336505, 341682, 347820, 352036, 358215, 369070, 374748, 376805, 403806, 405977, 411060, 440045, 442884, 452166, 468435, 477620, 528054, 553605, 569470, 624580, 673010, 683364, 716430, 738140, 740311, 753610, 807612, 811954, 854205, 880090, 904332, 936870, 968099, 1009515, 1056108, 1107210, 1130415, 1138940, 1144117, 1217931, 1320135, 1346020, 1432860, 1480622, 1507220, 1623908, 1708410, 1760180, 1873740, 1936198, 2019030, 2029885, 2214420, 2220933, 2260830, 2288234, 2435862, 2640270, 2904297, 2961244, 3416820, 3432351, 3701555, 3872396, 4038060, 4059770, 4441866, 4521660, 4576468, 4840495, 4871724, 5280540, 5720585, 5808594, 6089655, 6864702, 7403110, 8119540, 8883732, 9680990, 11104665, 11441170, 11617188, 12179310, 12585287, 13729404, 14521485, 14806220, 17161755, 19361980, 22209330, 22882340, 24358620, 25170574, 29042970, 34323510, 37755861, 44418660, 50341148, 58085940, 62926435, 68647020, 75511722, 125852870, 151023444, 188779305, 251705740, 377558610, 755117220]

約数ペア:

[(1, 755117220), (2, 377558610), (3, 251705740), (4, 188779305), (5, 151023444), (6, 125852870), (10, 75511722), (11, 68647020), (12, 62926435), (13, 58085940), (15, 50341148), (17, 44418660), (20, 37755861), (22, 34323510), (26, 29042970), (30, 25170574), (31, 24358620), (33, 22882340), (34, 22209330), (39, 19361980), (44, 17161755), (51, 14806220), (52, 14521485), (55, 13729404), (60, 12585287), (62, 12179310), (65, 11617188), (66, 11441170), (68, 11104665), (78, 9680990), (85, 8883732), (93, 8119540), (102, 7403110), (110, 6864702), (124, 6089655), (130, 5808594), (132, 5720585), (143, 5280540), (155, 4871724), (156, 4840495), (165, 4576468), (167, 4521660), (170, 4441866), (186, 4059770), (187, 4038060), (195, 3872396), (204, 3701555), (220, 3432351), (221, 3416820), (255, 2961244), (260, 2904297), (286, 2640270), (310, 2435862), (330, 2288234), (334, 2260830), (340, 2220933), (341, 2214420), (372, 2029885), (374, 2019030), (390, 1936198), (403, 1873740), (429, 1760180), (442, 1708410), (465, 1623908), (501, 1507220), (510, 1480622), (527, 1432860), (561, 1346020), (572, 1320135), (620, 1217931), (660, 1144117), (663, 1138940), (668, 1130415), (682, 1107210), (715, 1056108), (748, 1009515), (780, 968099), (806, 936870), (835, 904332), (858, 880090), (884, 854205), (930, 811954), (935, 807612), (1002, 753610), (1020, 740311), (1023, 738140), (1054, 716430), (1105, 683364), (1122, 673010), (1209, 624580), (1326, 569470), (1364, 553605), (1430, 528054), (1581, 477620), (1612, 468435), (1670, 452166), (1705, 442884), (1716, 440045), (1837, 411060), (1860, 405977), (1870, 403806), (2004, 376805), (2015, 374748), (2046, 369070), (2108, 358215), (2145, 352036), (2171, 347820), (2210, 341682), (2244, 336505), (2418, 312290), (2431, 310620), (2505, 301444), (2635, 286572), (2652, 284735), (2805, 269204), (2839, 265980), (2860, 264027), (3162, 238810), (3315, 227788), (3340, 226083), (3410, 221442), (3674, 205530), (3740, 201903), (4030, 187374), (4092, 184535), (4290, 176018), (4342, 173910), (4420, 170841), (4433, 170340), (4836, 156145), (4862, 155310), (5010, 150722), (5115, 147628), (5177, 145860), (5270, 143286), (5511, 137020), (5610, 134602), (5678, 132990), (5797, 130260), (6045, 124916), (6324, 119405), (6513, 115940), (6630, 113894), (6820, 110721), (6851, 110220), (7293, 103540), (7348, 102765), (7905, 95524), (8060, 93687), (8517, 88660), (8580, 88009), (8684, 86955), (8866, 85170), (9185, 82212), (9724, 77655), (10020, 75361), (10230, 73814), (10354, 72930), (10540, 71643), (10855, 69564), (11022, 68510), (11220, 67301), (11356, 66495), (11594, 65130), (12090, 62458), (12155, 62124), (13026, 57970), (13260, 56947), (13299, 56780), (13702, 55110), (14195, 53196), (14586, 51770), (15531, 48620), (15810, 47762), (17034, 44330), (17391, 43420), (17732, 42585), (18370, 41106), (20460, 36907), (20553, 36740), (20708, 36465), (21710, 34782), (22044, 34255), (22165, 34068), (23188, 32565), (23881, 31620), (24180, 31229), (24310, 31062), (25885, 29172), (26052, 28985), (26598, 28390), (27404, 27555)]