27427500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 180

約数和(自身を含む): 92108016

約数和(自身を除く): 64680516

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, 625, 636, 690, 750, 795, 828, 900, 954, 1035, 1060, 1125, 1150, 1219, 1250, 1325, 1380, 1500, 1590, 1725, 1875, 1908, 2070, 2250, 2300, 2385, 2438, 2500, 2650, 2875, 3180, 3450, 3657, 3750, 3975, 4140, 4500, 4770, 4876, 5175, 5300, 5625, 5750, 6095, 6625, 6900, 7314, 7500, 7950, 8625, 9540, 10350, 10971, 11250, 11500, 11925, 12190, 13250, 14375, 14628, 15900, 17250, 18285, 19875, 20700, 21942, 22500, 23850, 24380, 25875, 26500, 28750, 30475, 33125, 34500, 36570, 39750, 43125, 43884, 47700, 51750, 54855, 57500, 59625, 60950, 66250, 73140, 79500, 86250, 91425, 99375, 103500, 109710, 119250, 121900, 129375, 132500, 152375, 172500, 182850, 198750, 219420, 238500, 258750, 274275, 298125, 304750, 365700, 397500, 457125, 517500, 548550, 596250, 609500, 761875, 914250, 1097100, 1192500, 1371375, 1523750, 1828500, 2285625, 2742750, 3047500, 4571250, 5485500, 6856875, 9142500, 13713750, 27427500]

約数ペア:

[(1, 27427500), (2, 13713750), (3, 9142500), (4, 6856875), (5, 5485500), (6, 4571250), (9, 3047500), (10, 2742750), (12, 2285625), (15, 1828500), (18, 1523750), (20, 1371375), (23, 1192500), (25, 1097100), (30, 914250), (36, 761875), (45, 609500), (46, 596250), (50, 548550), (53, 517500), (60, 457125), (69, 397500), (75, 365700), (90, 304750), (92, 298125), (100, 274275), (106, 258750), (115, 238500), (125, 219420), (138, 198750), (150, 182850), (159, 172500), (180, 152375), (207, 132500), (212, 129375), (225, 121900), (230, 119250), (250, 109710), (265, 103500), (276, 99375), (300, 91425), (318, 86250), (345, 79500), (375, 73140), (414, 66250), (450, 60950), (460, 59625), (477, 57500), (500, 54855), (530, 51750), (575, 47700), (625, 43884), (636, 43125), (690, 39750), (750, 36570), (795, 34500), (828, 33125), (900, 30475), (954, 28750), (1035, 26500), (1060, 25875), (1125, 24380), (1150, 23850), (1219, 22500), (1250, 21942), (1325, 20700), (1380, 19875), (1500, 18285), (1590, 17250), (1725, 15900), (1875, 14628), (1908, 14375), (2070, 13250), (2250, 12190), (2300, 11925), (2385, 11500), (2438, 11250), (2500, 10971), (2650, 10350), (2875, 9540), (3180, 8625), (3450, 7950), (3657, 7500), (3750, 7314), (3975, 6900), (4140, 6625), (4500, 6095), (4770, 5750), (4876, 5625), (5175, 5300)]