64749000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 204871680

約数和(自身を除く): 140122680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 113, 120, 125, 150, 191, 200, 226, 250, 300, 339, 375, 382, 452, 500, 565, 573, 600, 678, 750, 764, 904, 955, 1000, 1130, 1146, 1356, 1500, 1528, 1695, 1910, 2260, 2292, 2712, 2825, 2865, 3000, 3390, 3820, 4520, 4584, 4775, 5650, 5730, 6780, 7640, 8475, 9550, 11300, 11460, 13560, 14125, 14325, 16950, 19100, 21583, 22600, 22920, 23875, 28250, 28650, 33900, 38200, 42375, 43166, 47750, 56500, 57300, 64749, 67800, 71625, 84750, 86332, 95500, 107915, 113000, 114600, 129498, 143250, 169500, 172664, 191000, 215830, 258996, 286500, 323745, 339000, 431660, 517992, 539575, 573000, 647490, 863320, 1079150, 1294980, 1618725, 2158300, 2589960, 2697875, 3237450, 4316600, 5395750, 6474900, 8093625, 10791500, 12949800, 16187250, 21583000, 32374500, 64749000]

約数ペア:

[(1, 64749000), (2, 32374500), (3, 21583000), (4, 16187250), (5, 12949800), (6, 10791500), (8, 8093625), (10, 6474900), (12, 5395750), (15, 4316600), (20, 3237450), (24, 2697875), (25, 2589960), (30, 2158300), (40, 1618725), (50, 1294980), (60, 1079150), (75, 863320), (100, 647490), (113, 573000), (120, 539575), (125, 517992), (150, 431660), (191, 339000), (200, 323745), (226, 286500), (250, 258996), (300, 215830), (339, 191000), (375, 172664), (382, 169500), (452, 143250), (500, 129498), (565, 114600), (573, 113000), (600, 107915), (678, 95500), (750, 86332), (764, 84750), (904, 71625), (955, 67800), (1000, 64749), (1130, 57300), (1146, 56500), (1356, 47750), (1500, 43166), (1528, 42375), (1695, 38200), (1910, 33900), (2260, 28650), (2292, 28250), (2712, 23875), (2825, 22920), (2865, 22600), (3000, 21583), (3390, 19100), (3820, 16950), (4520, 14325), (4584, 14125), (4775, 13560), (5650, 11460), (5730, 11300), (6780, 9550), (7640, 8475)]