40637100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 138268928

約数和(自身を除く): 97631828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 523, 525, 555, 700, 740, 777, 925, 1036, 1046, 1050, 1110, 1295, 1554, 1569, 1850, 2092, 2100, 2220, 2590, 2615, 2775, 3108, 3138, 3661, 3700, 3885, 5180, 5230, 5550, 6276, 6475, 7322, 7770, 7845, 10460, 10983, 11100, 12950, 13075, 14644, 15540, 15690, 18305, 19351, 19425, 21966, 25900, 26150, 31380, 36610, 38702, 38850, 39225, 43932, 52300, 54915, 58053, 73220, 77404, 77700, 78450, 91525, 96755, 109830, 116106, 135457, 156900, 183050, 193510, 219660, 232212, 270914, 274575, 290265, 366100, 387020, 406371, 483775, 541828, 549150, 580530, 677285, 812742, 967550, 1098300, 1161060, 1354570, 1451325, 1625484, 1935100, 2031855, 2709140, 2902650, 3386425, 4063710, 5805300, 6772850, 8127420, 10159275, 13545700, 20318550, 40637100]

約数ペア:

[(1, 40637100), (2, 20318550), (3, 13545700), (4, 10159275), (5, 8127420), (6, 6772850), (7, 5805300), (10, 4063710), (12, 3386425), (14, 2902650), (15, 2709140), (20, 2031855), (21, 1935100), (25, 1625484), (28, 1451325), (30, 1354570), (35, 1161060), (37, 1098300), (42, 967550), (50, 812742), (60, 677285), (70, 580530), (74, 549150), (75, 541828), (84, 483775), (100, 406371), (105, 387020), (111, 366100), (140, 290265), (148, 274575), (150, 270914), (175, 232212), (185, 219660), (210, 193510), (222, 183050), (259, 156900), (300, 135457), (350, 116106), (370, 109830), (420, 96755), (444, 91525), (518, 78450), (523, 77700), (525, 77404), (555, 73220), (700, 58053), (740, 54915), (777, 52300), (925, 43932), (1036, 39225), (1046, 38850), (1050, 38702), (1110, 36610), (1295, 31380), (1554, 26150), (1569, 25900), (1850, 21966), (2092, 19425), (2100, 19351), (2220, 18305), (2590, 15690), (2615, 15540), (2775, 14644), (3108, 13075), (3138, 12950), (3661, 11100), (3700, 10983), (3885, 10460), (5180, 7845), (5230, 7770), (5550, 7322), (6276, 6475)]