53879100

素因数分解:

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

素因数の和:620

約数の個数: 144

約数和(自身を含む): 176238720

約数和(自身を除く): 122359620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 132, 145, 150, 165, 174, 220, 275, 290, 300, 319, 330, 348, 435, 550, 563, 580, 638, 660, 725, 825, 870, 957, 1100, 1126, 1276, 1450, 1595, 1650, 1689, 1740, 1914, 2175, 2252, 2815, 2900, 3190, 3300, 3378, 3828, 4350, 4785, 5630, 6193, 6380, 6756, 7975, 8445, 8700, 9570, 11260, 12386, 14075, 15950, 16327, 16890, 18579, 19140, 23925, 24772, 28150, 30965, 31900, 32654, 33780, 37158, 42225, 47850, 48981, 56300, 61930, 65308, 74316, 81635, 84450, 92895, 95700, 97962, 123860, 154825, 163270, 168900, 179597, 185790, 195924, 244905, 309650, 326540, 359194, 371580, 408175, 464475, 489810, 538791, 619300, 718388, 816350, 897985, 928950, 979620, 1077582, 1224525, 1632700, 1795970, 1857900, 2155164, 2449050, 2693955, 3591940, 4489925, 4898100, 5387910, 8979850, 10775820, 13469775, 17959700, 26939550, 53879100]

約数ペア:

[(1, 53879100), (2, 26939550), (3, 17959700), (4, 13469775), (5, 10775820), (6, 8979850), (10, 5387910), (11, 4898100), (12, 4489925), (15, 3591940), (20, 2693955), (22, 2449050), (25, 2155164), (29, 1857900), (30, 1795970), (33, 1632700), (44, 1224525), (50, 1077582), (55, 979620), (58, 928950), (60, 897985), (66, 816350), (75, 718388), (87, 619300), (100, 538791), (110, 489810), (116, 464475), (132, 408175), (145, 371580), (150, 359194), (165, 326540), (174, 309650), (220, 244905), (275, 195924), (290, 185790), (300, 179597), (319, 168900), (330, 163270), (348, 154825), (435, 123860), (550, 97962), (563, 95700), (580, 92895), (638, 84450), (660, 81635), (725, 74316), (825, 65308), (870, 61930), (957, 56300), (1100, 48981), (1126, 47850), (1276, 42225), (1450, 37158), (1595, 33780), (1650, 32654), (1689, 31900), (1740, 30965), (1914, 28150), (2175, 24772), (2252, 23925), (2815, 19140), (2900, 18579), (3190, 16890), (3300, 16327), (3378, 15950), (3828, 14075), (4350, 12386), (4785, 11260), (5630, 9570), (6193, 8700), (6380, 8445), (6756, 7975)]