51267600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 240

約数和(自身を含む): 188202240

約数和(自身を除く): 136934640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 100, 101, 108, 120, 135, 141, 144, 150, 180, 188, 200, 202, 216, 225, 235, 240, 270, 282, 300, 303, 360, 376, 400, 404, 423, 432, 450, 470, 505, 540, 564, 600, 606, 675, 705, 720, 752, 808, 846, 900, 909, 940, 1010, 1080, 1128, 1175, 1200, 1212, 1269, 1350, 1410, 1515, 1616, 1692, 1800, 1818, 1880, 2020, 2115, 2160, 2256, 2350, 2424, 2525, 2538, 2700, 2727, 2820, 3030, 3384, 3525, 3600, 3636, 3760, 4040, 4230, 4545, 4700, 4747, 4848, 5050, 5076, 5400, 5454, 5640, 6060, 6345, 6768, 7050, 7272, 7575, 8080, 8460, 9090, 9400, 9494, 10100, 10152, 10575, 10800, 10908, 11280, 12120, 12690, 13635, 14100, 14241, 14544, 15150, 16920, 18180, 18800, 18988, 20200, 20304, 21150, 21816, 22725, 23735, 24240, 25380, 27270, 28200, 28482, 30300, 31725, 33840, 36360, 37976, 40400, 42300, 42723, 43632, 45450, 47470, 50760, 54540, 56400, 56964, 60600, 63450, 68175, 71205, 72720, 75952, 84600, 85446, 90900, 94940, 101520, 109080, 113928, 118675, 121200, 126900, 128169, 136350, 142410, 169200, 170892, 181800, 189880, 213615, 218160, 227856, 237350, 253800, 256338, 272700, 284820, 341784, 356025, 363600, 379760, 427230, 474700, 507600, 512676, 545400, 569640, 640845, 683568, 712050, 854460, 949400, 1025352, 1068075, 1090800, 1139280, 1281690, 1424100, 1708920, 1898800, 2050704, 2136150, 2563380, 2848200, 3204225, 3417840, 4272300, 5126760, 5696400, 6408450, 8544600, 10253520, 12816900, 17089200, 25633800, 51267600]

約数ペア:

[(1, 51267600), (2, 25633800), (3, 17089200), (4, 12816900), (5, 10253520), (6, 8544600), (8, 6408450), (9, 5696400), (10, 5126760), (12, 4272300), (15, 3417840), (16, 3204225), (18, 2848200), (20, 2563380), (24, 2136150), (25, 2050704), (27, 1898800), (30, 1708920), (36, 1424100), (40, 1281690), (45, 1139280), (47, 1090800), (48, 1068075), (50, 1025352), (54, 949400), (60, 854460), (72, 712050), (75, 683568), (80, 640845), (90, 569640), (94, 545400), (100, 512676), (101, 507600), (108, 474700), (120, 427230), (135, 379760), (141, 363600), (144, 356025), (150, 341784), (180, 284820), (188, 272700), (200, 256338), (202, 253800), (216, 237350), (225, 227856), (235, 218160), (240, 213615), (270, 189880), (282, 181800), (300, 170892), (303, 169200), (360, 142410), (376, 136350), (400, 128169), (404, 126900), (423, 121200), (432, 118675), (450, 113928), (470, 109080), (505, 101520), (540, 94940), (564, 90900), (600, 85446), (606, 84600), (675, 75952), (705, 72720), (720, 71205), (752, 68175), (808, 63450), (846, 60600), (900, 56964), (909, 56400), (940, 54540), (1010, 50760), (1080, 47470), (1128, 45450), (1175, 43632), (1200, 42723), (1212, 42300), (1269, 40400), (1350, 37976), (1410, 36360), (1515, 33840), (1616, 31725), (1692, 30300), (1800, 28482), (1818, 28200), (1880, 27270), (2020, 25380), (2115, 24240), (2160, 23735), (2256, 22725), (2350, 21816), (2424, 21150), (2525, 20304), (2538, 20200), (2700, 18988), (2727, 18800), (2820, 18180), (3030, 16920), (3384, 15150), (3525, 14544), (3600, 14241), (3636, 14100), (3760, 13635), (4040, 12690), (4230, 12120), (4545, 11280), (4700, 10908), (4747, 10800), (4848, 10575), (5050, 10152), (5076, 10100), (5400, 9494), (5454, 9400), (5640, 9090), (6060, 8460), (6345, 8080), (6768, 7575), (7050, 7272)]