77353500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 186823140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 125, 139, 140, 150, 159, 175, 210, 212, 250, 265, 278, 300, 318, 350, 371, 375, 417, 420, 500, 525, 530, 556, 636, 695, 700, 742, 750, 795, 834, 875, 973, 1050, 1060, 1113, 1325, 1390, 1484, 1500, 1590, 1668, 1750, 1855, 1946, 2085, 2100, 2226, 2625, 2650, 2780, 2919, 3180, 3475, 3500, 3710, 3892, 3975, 4170, 4452, 4865, 5250, 5300, 5565, 5838, 6625, 6950, 7367, 7420, 7950, 8340, 9275, 9730, 10425, 10500, 11130, 11676, 13250, 13900, 14595, 14734, 15900, 17375, 18550, 19460, 19875, 20850, 22101, 22260, 24325, 26500, 27825, 29190, 29468, 34750, 36835, 37100, 39750, 41700, 44202, 46375, 48650, 51569, 52125, 55650, 58380, 69500, 72975, 73670, 79500, 88404, 92750, 97300, 103138, 104250, 110505, 111300, 121625, 139125, 145950, 147340, 154707, 184175, 185500, 206276, 208500, 221010, 243250, 257845, 278250, 291900, 309414, 364875, 368350, 442020, 486500, 515690, 552525, 556500, 618828, 729750, 736700, 773535, 920875, 1031380, 1105050, 1289225, 1459500, 1547070, 1841750, 2210100, 2578450, 2762625, 3094140, 3683500, 3867675, 5156900, 5525250, 6446125, 7735350, 11050500, 12892250, 15470700, 19338375, 25784500, 38676750, 77353500]

約数ペア:

[(1, 77353500), (2, 38676750), (3, 25784500), (4, 19338375), (5, 15470700), (6, 12892250), (7, 11050500), (10, 7735350), (12, 6446125), (14, 5525250), (15, 5156900), (20, 3867675), (21, 3683500), (25, 3094140), (28, 2762625), (30, 2578450), (35, 2210100), (42, 1841750), (50, 1547070), (53, 1459500), (60, 1289225), (70, 1105050), (75, 1031380), (84, 920875), (100, 773535), (105, 736700), (106, 729750), (125, 618828), (139, 556500), (140, 552525), (150, 515690), (159, 486500), (175, 442020), (210, 368350), (212, 364875), (250, 309414), (265, 291900), (278, 278250), (300, 257845), (318, 243250), (350, 221010), (371, 208500), (375, 206276), (417, 185500), (420, 184175), (500, 154707), (525, 147340), (530, 145950), (556, 139125), (636, 121625), (695, 111300), (700, 110505), (742, 104250), (750, 103138), (795, 97300), (834, 92750), (875, 88404), (973, 79500), (1050, 73670), (1060, 72975), (1113, 69500), (1325, 58380), (1390, 55650), (1484, 52125), (1500, 51569), (1590, 48650), (1668, 46375), (1750, 44202), (1855, 41700), (1946, 39750), (2085, 37100), (2100, 36835), (2226, 34750), (2625, 29468), (2650, 29190), (2780, 27825), (2919, 26500), (3180, 24325), (3475, 22260), (3500, 22101), (3710, 20850), (3892, 19875), (3975, 19460), (4170, 18550), (4452, 17375), (4865, 15900), (5250, 14734), (5300, 14595), (5565, 13900), (5838, 13250), (6625, 11676), (6950, 11130), (7367, 10500), (7420, 10425), (7950, 9730), (8340, 9275)]