5485500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 18398016

約数和(自身を除く): 12912516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 53, 60, 69, 75, 90, 92, 100, 106, 115, 125, 138, 150, 159, 180, 207, 212, 225, 230, 250, 265, 276, 300, 318, 345, 375, 414, 450, 460, 477, 500, 530, 575, 636, 690, 750, 795, 828, 900, 954, 1035, 1060, 1125, 1150, 1219, 1325, 1380, 1500, 1590, 1725, 1908, 2070, 2250, 2300, 2385, 2438, 2650, 2875, 3180, 3450, 3657, 3975, 4140, 4500, 4770, 4876, 5175, 5300, 5750, 6095, 6625, 6900, 7314, 7950, 8625, 9540, 10350, 10971, 11500, 11925, 12190, 13250, 14628, 15900, 17250, 18285, 19875, 20700, 21942, 23850, 24380, 25875, 26500, 30475, 34500, 36570, 39750, 43884, 47700, 51750, 54855, 59625, 60950, 73140, 79500, 91425, 103500, 109710, 119250, 121900, 152375, 182850, 219420, 238500, 274275, 304750, 365700, 457125, 548550, 609500, 914250, 1097100, 1371375, 1828500, 2742750, 5485500]

約数ペア:

[(1, 5485500), (2, 2742750), (3, 1828500), (4, 1371375), (5, 1097100), (6, 914250), (9, 609500), (10, 548550), (12, 457125), (15, 365700), (18, 304750), (20, 274275), (23, 238500), (25, 219420), (30, 182850), (36, 152375), (45, 121900), (46, 119250), (50, 109710), (53, 103500), (60, 91425), (69, 79500), (75, 73140), (90, 60950), (92, 59625), (100, 54855), (106, 51750), (115, 47700), (125, 43884), (138, 39750), (150, 36570), (159, 34500), (180, 30475), (207, 26500), (212, 25875), (225, 24380), (230, 23850), (250, 21942), (265, 20700), (276, 19875), (300, 18285), (318, 17250), (345, 15900), (375, 14628), (414, 13250), (450, 12190), (460, 11925), (477, 11500), (500, 10971), (530, 10350), (575, 9540), (636, 8625), (690, 7950), (750, 7314), (795, 6900), (828, 6625), (900, 6095), (954, 5750), (1035, 5300), (1060, 5175), (1125, 4876), (1150, 4770), (1219, 4500), (1325, 4140), (1380, 3975), (1500, 3657), (1590, 3450), (1725, 3180), (1908, 2875), (2070, 2650), (2250, 2438), (2300, 2385)]