2809835700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18329}}^1$

素因数の和:18426

約数の個数: 144

約数和(自身を含む): 9418980480

約数和(自身を除く): 6609144780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 511, 525, 700, 730, 876, 1022, 1050, 1095, 1460, 1533, 1825, 2044, 2100, 2190, 2555, 3066, 3650, 4380, 5110, 5475, 6132, 7300, 7665, 10220, 10950, 12775, 15330, 18329, 21900, 25550, 30660, 36658, 38325, 51100, 54987, 73316, 76650, 91645, 109974, 128303, 153300, 183290, 219948, 256606, 274935, 366580, 384909, 458225, 513212, 549870, 641515, 769818, 916450, 1099740, 1283030, 1338017, 1374675, 1539636, 1832900, 1924545, 2566060, 2676034, 2749350, 3207575, 3849090, 4014051, 5352068, 5498700, 6415150, 6690085, 7698180, 8028102, 9366119, 9622725, 12830300, 13380170, 16056204, 18732238, 19245450, 20070255, 26760340, 28098357, 33450425, 37464476, 38490900, 40140510, 46830595, 56196714, 66900850, 80281020, 93661190, 100351275, 112393428, 133801700, 140491785, 187322380, 200702550, 234152975, 280983570, 401405100, 468305950, 561967140, 702458925, 936611900, 1404917850, 2809835700]

約数ペア:

[(1, 2809835700), (2, 1404917850), (3, 936611900), (4, 702458925), (5, 561967140), (6, 468305950), (7, 401405100), (10, 280983570), (12, 234152975), (14, 200702550), (15, 187322380), (20, 140491785), (21, 133801700), (25, 112393428), (28, 100351275), (30, 93661190), (35, 80281020), (42, 66900850), (50, 56196714), (60, 46830595), (70, 40140510), (73, 38490900), (75, 37464476), (84, 33450425), (100, 28098357), (105, 26760340), (140, 20070255), (146, 19245450), (150, 18732238), (175, 16056204), (210, 13380170), (219, 12830300), (292, 9622725), (300, 9366119), (350, 8028102), (365, 7698180), (420, 6690085), (438, 6415150), (511, 5498700), (525, 5352068), (700, 4014051), (730, 3849090), (876, 3207575), (1022, 2749350), (1050, 2676034), (1095, 2566060), (1460, 1924545), (1533, 1832900), (1825, 1539636), (2044, 1374675), (2100, 1338017), (2190, 1283030), (2555, 1099740), (3066, 916450), (3650, 769818), (4380, 641515), (5110, 549870), (5475, 513212), (6132, 458225), (7300, 384909), (7665, 366580), (10220, 274935), (10950, 256606), (12775, 219948), (15330, 183290), (18329, 153300), (21900, 128303), (25550, 109974), (30660, 91645), (36658, 76650), (38325, 73316), (51100, 54987)]