75430740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 272885760

約数和(自身を除く): 197455020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 563, 580, 609, 638, 660, 770, 812, 870, 924, 957, 1015, 1126, 1155, 1218, 1276, 1540, 1595, 1689, 1740, 1914, 2030, 2233, 2252, 2310, 2436, 2815, 3045, 3190, 3378, 3828, 3941, 4060, 4466, 4620, 4785, 5630, 6090, 6193, 6380, 6699, 6756, 7882, 8445, 8932, 9570, 11165, 11260, 11823, 12180, 12386, 13398, 15764, 16327, 16890, 18579, 19140, 19705, 22330, 23646, 24772, 26796, 30965, 32654, 33495, 33780, 37158, 39410, 43351, 44660, 47292, 48981, 59115, 61930, 65308, 66990, 74316, 78820, 81635, 86702, 92895, 97962, 114289, 118230, 123860, 130053, 133980, 163270, 173404, 179597, 185790, 195924, 216755, 228578, 236460, 244905, 260106, 326540, 342867, 359194, 371580, 433510, 457156, 489810, 520212, 538791, 571445, 650265, 685734, 718388, 867020, 897985, 979620, 1077582, 1142890, 1257179, 1300530, 1371468, 1714335, 1795970, 2155164, 2285780, 2514358, 2601060, 2693955, 3428670, 3591940, 3771537, 5028716, 5387910, 6285895, 6857340, 7543074, 10775820, 12571790, 15086148, 18857685, 25143580, 37715370, 75430740]

約数ペア:

[(1, 75430740), (2, 37715370), (3, 25143580), (4, 18857685), (5, 15086148), (6, 12571790), (7, 10775820), (10, 7543074), (11, 6857340), (12, 6285895), (14, 5387910), (15, 5028716), (20, 3771537), (21, 3591940), (22, 3428670), (28, 2693955), (29, 2601060), (30, 2514358), (33, 2285780), (35, 2155164), (42, 1795970), (44, 1714335), (55, 1371468), (58, 1300530), (60, 1257179), (66, 1142890), (70, 1077582), (77, 979620), (84, 897985), (87, 867020), (105, 718388), (110, 685734), (116, 650265), (132, 571445), (140, 538791), (145, 520212), (154, 489810), (165, 457156), (174, 433510), (203, 371580), (210, 359194), (220, 342867), (231, 326540), (290, 260106), (308, 244905), (319, 236460), (330, 228578), (348, 216755), (385, 195924), (406, 185790), (420, 179597), (435, 173404), (462, 163270), (563, 133980), (580, 130053), (609, 123860), (638, 118230), (660, 114289), (770, 97962), (812, 92895), (870, 86702), (924, 81635), (957, 78820), (1015, 74316), (1126, 66990), (1155, 65308), (1218, 61930), (1276, 59115), (1540, 48981), (1595, 47292), (1689, 44660), (1740, 43351), (1914, 39410), (2030, 37158), (2233, 33780), (2252, 33495), (2310, 32654), (2436, 30965), (2815, 26796), (3045, 24772), (3190, 23646), (3378, 22330), (3828, 19705), (3941, 19140), (4060, 18579), (4466, 16890), (4620, 16327), (4785, 15764), (5630, 13398), (6090, 12386), (6193, 12180), (6380, 11823), (6699, 11260), (6756, 11165), (7882, 9570), (8445, 8932)]