57001500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 183980160

約数和(自身を除く): 126978660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 125, 150, 159, 180, 212, 225, 239, 250, 265, 300, 318, 375, 450, 477, 478, 500, 530, 636, 717, 750, 795, 900, 954, 956, 1060, 1125, 1195, 1325, 1434, 1500, 1590, 1908, 2151, 2250, 2385, 2390, 2650, 2868, 3180, 3585, 3975, 4302, 4500, 4770, 4780, 5300, 5975, 6625, 7170, 7950, 8604, 9540, 10755, 11925, 11950, 12667, 13250, 14340, 15900, 17925, 19875, 21510, 23850, 23900, 25334, 26500, 29875, 35850, 38001, 39750, 43020, 47700, 50668, 53775, 59625, 59750, 63335, 71700, 76002, 79500, 89625, 107550, 114003, 119250, 119500, 126670, 152004, 179250, 190005, 215100, 228006, 238500, 253340, 268875, 316675, 358500, 380010, 456012, 537750, 570015, 633350, 760020, 950025, 1075500, 1140030, 1266700, 1583375, 1900050, 2280060, 2850075, 3166750, 3800100, 4750125, 5700150, 6333500, 9500250, 11400300, 14250375, 19000500, 28500750, 57001500]

約数ペア:

[(1, 57001500), (2, 28500750), (3, 19000500), (4, 14250375), (5, 11400300), (6, 9500250), (9, 6333500), (10, 5700150), (12, 4750125), (15, 3800100), (18, 3166750), (20, 2850075), (25, 2280060), (30, 1900050), (36, 1583375), (45, 1266700), (50, 1140030), (53, 1075500), (60, 950025), (75, 760020), (90, 633350), (100, 570015), (106, 537750), (125, 456012), (150, 380010), (159, 358500), (180, 316675), (212, 268875), (225, 253340), (239, 238500), (250, 228006), (265, 215100), (300, 190005), (318, 179250), (375, 152004), (450, 126670), (477, 119500), (478, 119250), (500, 114003), (530, 107550), (636, 89625), (717, 79500), (750, 76002), (795, 71700), (900, 63335), (954, 59750), (956, 59625), (1060, 53775), (1125, 50668), (1195, 47700), (1325, 43020), (1434, 39750), (1500, 38001), (1590, 35850), (1908, 29875), (2151, 26500), (2250, 25334), (2385, 23900), (2390, 23850), (2650, 21510), (2868, 19875), (3180, 17925), (3585, 15900), (3975, 14340), (4302, 13250), (4500, 12667), (4770, 11950), (4780, 11925), (5300, 10755), (5975, 9540), (6625, 8604), (7170, 7950)]