71355750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 180273600

約数和(自身を除く): 108917850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 178, 250, 267, 375, 445, 534, 750, 890, 1069, 1335, 2138, 2225, 2670, 3207, 4450, 5345, 6414, 6675, 10690, 11125, 13350, 16035, 22250, 26725, 32070, 33375, 53450, 66750, 80175, 95141, 133625, 160350, 190282, 267250, 285423, 400875, 475705, 570846, 801750, 951410, 1427115, 2378525, 2854230, 4757050, 7135575, 11892625, 14271150, 23785250, 35677875, 71355750]

約数ペア:

[(1, 71355750), (2, 35677875), (3, 23785250), (5, 14271150), (6, 11892625), (10, 7135575), (15, 4757050), (25, 2854230), (30, 2378525), (50, 1427115), (75, 951410), (89, 801750), (125, 570846), (150, 475705), (178, 400875), (250, 285423), (267, 267250), (375, 190282), (445, 160350), (534, 133625), (750, 95141), (890, 80175), (1069, 66750), (1335, 53450), (2138, 33375), (2225, 32070), (2670, 26725), (3207, 22250), (4450, 16035), (5345, 13350), (6414, 11125), (6675, 10690)]