126892500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 120

約数和(自身を含む): 423014592

約数和(自身を除く): 296122092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 1050, 1250, 1500, 1750, 1875, 2100, 2417, 2500, 2625, 3500, 3750, 4375, 4834, 5250, 7251, 7500, 8750, 9668, 10500, 12085, 13125, 14502, 16919, 17500, 24170, 26250, 29004, 33838, 36255, 48340, 50757, 52500, 60425, 67676, 72510, 84595, 101514, 120850, 145020, 169190, 181275, 203028, 241700, 253785, 302125, 338380, 362550, 422975, 507570, 604250, 725100, 845950, 906375, 1015140, 1208500, 1268925, 1510625, 1691900, 1812750, 2114875, 2537850, 3021250, 3625500, 4229750, 4531875, 5075700, 6042500, 6344625, 8459500, 9063750, 10574375, 12689250, 18127500, 21148750, 25378500, 31723125, 42297500, 63446250, 126892500]

約数ペア:

[(1, 126892500), (2, 63446250), (3, 42297500), (4, 31723125), (5, 25378500), (6, 21148750), (7, 18127500), (10, 12689250), (12, 10574375), (14, 9063750), (15, 8459500), (20, 6344625), (21, 6042500), (25, 5075700), (28, 4531875), (30, 4229750), (35, 3625500), (42, 3021250), (50, 2537850), (60, 2114875), (70, 1812750), (75, 1691900), (84, 1510625), (100, 1268925), (105, 1208500), (125, 1015140), (140, 906375), (150, 845950), (175, 725100), (210, 604250), (250, 507570), (300, 422975), (350, 362550), (375, 338380), (420, 302125), (500, 253785), (525, 241700), (625, 203028), (700, 181275), (750, 169190), (875, 145020), (1050, 120850), (1250, 101514), (1500, 84595), (1750, 72510), (1875, 67676), (2100, 60425), (2417, 52500), (2500, 50757), (2625, 48340), (3500, 36255), (3750, 33838), (4375, 29004), (4834, 26250), (5250, 24170), (7251, 17500), (7500, 16919), (8750, 14502), (9668, 13125), (10500, 12085)]