51668400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{6151}}^1$

素因数の和:6179

約数の個数: 120

約数和(自身を含む): 189186304

約数和(自身を除く): 137517904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 6151, 8400, 12302, 18453, 24604, 30755, 36906, 43057, 49208, 61510, 73812, 86114, 92265, 98416, 123020, 129171, 147624, 153775, 172228, 184530, 215285, 246040, 258342, 295248, 307550, 344456, 369060, 430570, 461325, 492080, 516684, 615100, 645855, 688912, 738120, 861140, 922650, 1033368, 1076425, 1230200, 1291710, 1476240, 1722280, 1845300, 2066736, 2152850, 2460400, 2583420, 3229275, 3444560, 3690600, 4305700, 5166840, 6458550, 7381200, 8611400, 10333680, 12917100, 17222800, 25834200, 51668400]

約数ペア:

[(1, 51668400), (2, 25834200), (3, 17222800), (4, 12917100), (5, 10333680), (6, 8611400), (7, 7381200), (8, 6458550), (10, 5166840), (12, 4305700), (14, 3690600), (15, 3444560), (16, 3229275), (20, 2583420), (21, 2460400), (24, 2152850), (25, 2066736), (28, 1845300), (30, 1722280), (35, 1476240), (40, 1291710), (42, 1230200), (48, 1076425), (50, 1033368), (56, 922650), (60, 861140), (70, 738120), (75, 688912), (80, 645855), (84, 615100), (100, 516684), (105, 492080), (112, 461325), (120, 430570), (140, 369060), (150, 344456), (168, 307550), (175, 295248), (200, 258342), (210, 246040), (240, 215285), (280, 184530), (300, 172228), (336, 153775), (350, 147624), (400, 129171), (420, 123020), (525, 98416), (560, 92265), (600, 86114), (700, 73812), (840, 61510), (1050, 49208), (1200, 43057), (1400, 36906), (1680, 30755), (2100, 24604), (2800, 18453), (4200, 12302), (6151, 8400)]