2817750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:67

約数の個数: 96

約数和(自身を含む): 8045856

約数和(自身を除く): 5228106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 289, 325, 375, 390, 425, 442, 510, 578, 650, 663, 750, 850, 867, 975, 1105, 1275, 1326, 1445, 1625, 1734, 1950, 2125, 2210, 2550, 2890, 3250, 3315, 3757, 4250, 4335, 4875, 5525, 6375, 6630, 7225, 7514, 8670, 9750, 11050, 11271, 12750, 14450, 16575, 18785, 21675, 22542, 27625, 33150, 36125, 37570, 43350, 55250, 56355, 72250, 82875, 93925, 108375, 112710, 165750, 187850, 216750, 281775, 469625, 563550, 939250, 1408875, 2817750]

約数ペア:

[(1, 2817750), (2, 1408875), (3, 939250), (5, 563550), (6, 469625), (10, 281775), (13, 216750), (15, 187850), (17, 165750), (25, 112710), (26, 108375), (30, 93925), (34, 82875), (39, 72250), (50, 56355), (51, 55250), (65, 43350), (75, 37570), (78, 36125), (85, 33150), (102, 27625), (125, 22542), (130, 21675), (150, 18785), (170, 16575), (195, 14450), (221, 12750), (250, 11271), (255, 11050), (289, 9750), (325, 8670), (375, 7514), (390, 7225), (425, 6630), (442, 6375), (510, 5525), (578, 4875), (650, 4335), (663, 4250), (750, 3757), (850, 3315), (867, 3250), (975, 2890), (1105, 2550), (1275, 2210), (1326, 2125), (1445, 1950), (1625, 1734)]