25187760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 300

約数和(自身を含む): 98846352

約数和(自身を除く): 73658592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 162, 169, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 312, 324, 338, 345, 351, 360, 368, 390, 405, 414, 432, 460, 468, 507, 520, 540, 552, 585, 598, 621, 624, 648, 676, 690, 702, 720, 780, 810, 828, 845, 897, 920, 936, 1014, 1035, 1040, 1053, 1080, 1104, 1170, 1196, 1242, 1296, 1352, 1380, 1404, 1495, 1521, 1560, 1620, 1656, 1690, 1755, 1794, 1840, 1863, 1872, 2028, 2070, 2106, 2160, 2340, 2392, 2484, 2535, 2691, 2704, 2760, 2808, 2990, 3042, 3105, 3120, 3240, 3312, 3380, 3510, 3588, 3726, 3887, 4056, 4140, 4212, 4485, 4563, 4680, 4784, 4968, 5070, 5265, 5382, 5520, 5616, 5980, 6084, 6210, 6480, 6760, 7020, 7176, 7452, 7605, 7774, 8073, 8112, 8280, 8424, 8970, 9126, 9315, 9360, 9936, 10140, 10530, 10764, 11661, 11960, 12168, 12420, 13455, 13520, 13689, 14040, 14352, 14904, 15210, 15548, 16146, 16560, 16848, 17940, 18252, 18630, 19435, 20280, 21060, 21528, 22815, 23322, 23920, 24219, 24336, 24840, 26910, 27378, 28080, 29808, 30420, 31096, 32292, 34983, 35880, 36504, 37260, 38870, 40365, 40560, 42120, 43056, 45630, 46644, 48438, 49680, 53820, 54756, 58305, 60840, 62192, 64584, 68445, 69966, 71760, 73008, 74520, 77740, 80730, 84240, 91260, 93288, 96876, 104949, 107640, 109512, 116610, 121095, 121680, 129168, 136890, 139932, 149040, 155480, 161460, 174915, 182520, 186576, 193752, 209898, 215280, 219024, 233220, 242190, 273780, 279864, 310960, 314847, 322920, 349830, 365040, 387504, 419796, 466440, 484380, 524745, 547560, 559728, 629694, 645840, 699660, 839592, 932880, 968760, 1049490, 1095120, 1259388, 1399320, 1574235, 1679184, 1937520, 2098980, 2518776, 2798640, 3148470, 4197960, 5037552, 6296940, 8395920, 12593880, 25187760]

約数ペア:

[(1, 25187760), (2, 12593880), (3, 8395920), (4, 6296940), (5, 5037552), (6, 4197960), (8, 3148470), (9, 2798640), (10, 2518776), (12, 2098980), (13, 1937520), (15, 1679184), (16, 1574235), (18, 1399320), (20, 1259388), (23, 1095120), (24, 1049490), (26, 968760), (27, 932880), (30, 839592), (36, 699660), (39, 645840), (40, 629694), (45, 559728), (46, 547560), (48, 524745), (52, 484380), (54, 466440), (60, 419796), (65, 387504), (69, 365040), (72, 349830), (78, 322920), (80, 314847), (81, 310960), (90, 279864), (92, 273780), (104, 242190), (108, 233220), (115, 219024), (117, 215280), (120, 209898), (130, 193752), (135, 186576), (138, 182520), (144, 174915), (156, 161460), (162, 155480), (169, 149040), (180, 139932), (184, 136890), (195, 129168), (207, 121680), (208, 121095), (216, 116610), (230, 109512), (234, 107640), (240, 104949), (260, 96876), (270, 93288), (276, 91260), (299, 84240), (312, 80730), (324, 77740), (338, 74520), (345, 73008), (351, 71760), (360, 69966), (368, 68445), (390, 64584), (405, 62192), (414, 60840), (432, 58305), (460, 54756), (468, 53820), (507, 49680), (520, 48438), (540, 46644), (552, 45630), (585, 43056), (598, 42120), (621, 40560), (624, 40365), (648, 38870), (676, 37260), (690, 36504), (702, 35880), (720, 34983), (780, 32292), (810, 31096), (828, 30420), (845, 29808), (897, 28080), (920, 27378), (936, 26910), (1014, 24840), (1035, 24336), (1040, 24219), (1053, 23920), (1080, 23322), (1104, 22815), (1170, 21528), (1196, 21060), (1242, 20280), (1296, 19435), (1352, 18630), (1380, 18252), (1404, 17940), (1495, 16848), (1521, 16560), (1560, 16146), (1620, 15548), (1656, 15210), (1690, 14904), (1755, 14352), (1794, 14040), (1840, 13689), (1863, 13520), (1872, 13455), (2028, 12420), (2070, 12168), (2106, 11960), (2160, 11661), (2340, 10764), (2392, 10530), (2484, 10140), (2535, 9936), (2691, 9360), (2704, 9315), (2760, 9126), (2808, 8970), (2990, 8424), (3042, 8280), (3105, 8112), (3120, 8073), (3240, 7774), (3312, 7605), (3380, 7452), (3510, 7176), (3588, 7020), (3726, 6760), (3887, 6480), (4056, 6210), (4140, 6084), (4212, 5980), (4485, 5616), (4563, 5520), (4680, 5382), (4784, 5265), (4968, 5070)]