7326150

素因数分解:

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

素因数の和:75

約数の個数: 108

約数和(自身を含む): 20899332

約数和(自身を除く): 13573182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 169, 170, 195, 221, 255, 289, 325, 338, 390, 425, 442, 507, 510, 578, 650, 663, 845, 850, 867, 975, 1014, 1105, 1275, 1326, 1445, 1690, 1734, 1950, 2210, 2535, 2550, 2873, 2890, 3315, 3757, 4225, 4335, 5070, 5525, 5746, 6630, 7225, 7514, 8450, 8619, 8670, 11050, 11271, 12675, 14365, 14450, 16575, 17238, 18785, 21675, 22542, 25350, 28730, 33150, 37570, 43095, 43350, 48841, 56355, 71825, 86190, 93925, 97682, 112710, 143650, 146523, 187850, 215475, 244205, 281775, 293046, 430950, 488410, 563550, 732615, 1221025, 1465230, 2442050, 3663075, 7326150]

約数ペア:

[(1, 7326150), (2, 3663075), (3, 2442050), (5, 1465230), (6, 1221025), (10, 732615), (13, 563550), (15, 488410), (17, 430950), (25, 293046), (26, 281775), (30, 244205), (34, 215475), (39, 187850), (50, 146523), (51, 143650), (65, 112710), (75, 97682), (78, 93925), (85, 86190), (102, 71825), (130, 56355), (150, 48841), (169, 43350), (170, 43095), (195, 37570), (221, 33150), (255, 28730), (289, 25350), (325, 22542), (338, 21675), (390, 18785), (425, 17238), (442, 16575), (507, 14450), (510, 14365), (578, 12675), (650, 11271), (663, 11050), (845, 8670), (850, 8619), (867, 8450), (975, 7514), (1014, 7225), (1105, 6630), (1275, 5746), (1326, 5525), (1445, 5070), (1690, 4335), (1734, 4225), (1950, 3757), (2210, 3315), (2535, 2890), (2550, 2873)]