278196000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 924618240

約数和(自身を除く): 646422240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 120, 125, 150, 160, 194, 200, 239, 240, 250, 291, 300, 375, 388, 400, 478, 480, 485, 500, 582, 600, 717, 750, 776, 800, 956, 970, 1000, 1164, 1195, 1200, 1434, 1455, 1500, 1552, 1912, 1940, 2000, 2328, 2390, 2400, 2425, 2868, 2910, 3000, 3104, 3585, 3824, 3880, 4000, 4656, 4780, 4850, 5736, 5820, 5975, 6000, 7170, 7275, 7648, 7760, 9312, 9560, 9700, 11472, 11640, 11950, 12000, 12125, 14340, 14550, 15520, 17925, 19120, 19400, 22944, 23183, 23280, 23900, 24250, 28680, 29100, 29875, 35850, 36375, 38240, 38800, 46366, 46560, 47800, 48500, 57360, 58200, 59750, 69549, 71700, 72750, 77600, 89625, 92732, 95600, 97000, 114720, 115915, 116400, 119500, 139098, 143400, 145500, 179250, 185464, 191200, 194000, 231830, 232800, 239000, 278196, 286800, 291000, 347745, 358500, 370928, 388000, 463660, 478000, 556392, 573600, 579575, 582000, 695490, 717000, 741856, 927320, 956000, 1112784, 1159150, 1164000, 1390980, 1434000, 1738725, 1854640, 2225568, 2318300, 2781960, 2868000, 2897875, 3477450, 3709280, 4636600, 5563920, 5795750, 6954900, 8693625, 9273200, 11127840, 11591500, 13909800, 17387250, 18546400, 23183000, 27819600, 34774500, 46366000, 55639200, 69549000, 92732000, 139098000, 278196000]

約数ペア:

[(1, 278196000), (2, 139098000), (3, 92732000), (4, 69549000), (5, 55639200), (6, 46366000), (8, 34774500), (10, 27819600), (12, 23183000), (15, 18546400), (16, 17387250), (20, 13909800), (24, 11591500), (25, 11127840), (30, 9273200), (32, 8693625), (40, 6954900), (48, 5795750), (50, 5563920), (60, 4636600), (75, 3709280), (80, 3477450), (96, 2897875), (97, 2868000), (100, 2781960), (120, 2318300), (125, 2225568), (150, 1854640), (160, 1738725), (194, 1434000), (200, 1390980), (239, 1164000), (240, 1159150), (250, 1112784), (291, 956000), (300, 927320), (375, 741856), (388, 717000), (400, 695490), (478, 582000), (480, 579575), (485, 573600), (500, 556392), (582, 478000), (600, 463660), (717, 388000), (750, 370928), (776, 358500), (800, 347745), (956, 291000), (970, 286800), (1000, 278196), (1164, 239000), (1195, 232800), (1200, 231830), (1434, 194000), (1455, 191200), (1500, 185464), (1552, 179250), (1912, 145500), (1940, 143400), (2000, 139098), (2328, 119500), (2390, 116400), (2400, 115915), (2425, 114720), (2868, 97000), (2910, 95600), (3000, 92732), (3104, 89625), (3585, 77600), (3824, 72750), (3880, 71700), (4000, 69549), (4656, 59750), (4780, 58200), (4850, 57360), (5736, 48500), (5820, 47800), (5975, 46560), (6000, 46366), (7170, 38800), (7275, 38240), (7648, 36375), (7760, 35850), (9312, 29875), (9560, 29100), (9700, 28680), (11472, 24250), (11640, 23900), (11950, 23280), (12000, 23183), (12125, 22944), (14340, 19400), (14550, 19120), (15520, 17925)]