1025671500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{32561}}^1$

素因数の和:32593

約数の個数: 144

約数和(自身を含む): 3698001216

約数和(自身を除く): 2672329716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 10500, 15750, 31500, 32561, 65122, 97683, 130244, 162805, 195366, 227927, 293049, 325610, 390732, 455854, 488415, 586098, 651220, 683781, 814025, 911708, 976830, 1139635, 1172196, 1367562, 1465245, 1628050, 1953660, 2051343, 2279270, 2442075, 2735124, 2930490, 3256100, 3418905, 4070125, 4102686, 4558540, 4884150, 5698175, 5860980, 6837810, 7326225, 8140250, 8205372, 9768300, 10256715, 11396350, 12210375, 13675620, 14652450, 16280500, 17094525, 20513430, 22792700, 24420750, 28490875, 29304900, 34189050, 36631125, 41026860, 48841500, 51283575, 56981750, 68378100, 73262250, 85472625, 102567150, 113963500, 146524500, 170945250, 205134300, 256417875, 341890500, 512835750, 1025671500]

約数ペア:

[(1, 1025671500), (2, 512835750), (3, 341890500), (4, 256417875), (5, 205134300), (6, 170945250), (7, 146524500), (9, 113963500), (10, 102567150), (12, 85472625), (14, 73262250), (15, 68378100), (18, 56981750), (20, 51283575), (21, 48841500), (25, 41026860), (28, 36631125), (30, 34189050), (35, 29304900), (36, 28490875), (42, 24420750), (45, 22792700), (50, 20513430), (60, 17094525), (63, 16280500), (70, 14652450), (75, 13675620), (84, 12210375), (90, 11396350), (100, 10256715), (105, 9768300), (125, 8205372), (126, 8140250), (140, 7326225), (150, 6837810), (175, 5860980), (180, 5698175), (210, 4884150), (225, 4558540), (250, 4102686), (252, 4070125), (300, 3418905), (315, 3256100), (350, 2930490), (375, 2735124), (420, 2442075), (450, 2279270), (500, 2051343), (525, 1953660), (630, 1628050), (700, 1465245), (750, 1367562), (875, 1172196), (900, 1139635), (1050, 976830), (1125, 911708), (1260, 814025), (1500, 683781), (1575, 651220), (1750, 586098), (2100, 488415), (2250, 455854), (2625, 390732), (3150, 325610), (3500, 293049), (4500, 227927), (5250, 195366), (6300, 162805), (7875, 130244), (10500, 97683), (15750, 65122), (31500, 32561)]