71674920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5435

約数の個数: 96

約数和(自身を含む): 239283720

約数和(自身を除く): 167608800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5381, 6660, 10762, 13320, 16143, 21524, 26905, 32286, 43048, 48429, 53810, 64572, 80715, 96858, 107620, 129144, 161430, 193716, 199097, 215240, 242145, 322860, 387432, 398194, 484290, 597291, 645720, 796388, 968580, 995485, 1194582, 1592776, 1791873, 1937160, 1990970, 2389164, 2986455, 3583746, 3981940, 4778328, 5972910, 7167492, 7963880, 8959365, 11945820, 14334984, 17918730, 23891640, 35837460, 71674920]

約数ペア:

[(1, 71674920), (2, 35837460), (3, 23891640), (4, 17918730), (5, 14334984), (6, 11945820), (8, 8959365), (9, 7963880), (10, 7167492), (12, 5972910), (15, 4778328), (18, 3981940), (20, 3583746), (24, 2986455), (30, 2389164), (36, 1990970), (37, 1937160), (40, 1791873), (45, 1592776), (60, 1194582), (72, 995485), (74, 968580), (90, 796388), (111, 645720), (120, 597291), (148, 484290), (180, 398194), (185, 387432), (222, 322860), (296, 242145), (333, 215240), (360, 199097), (370, 193716), (444, 161430), (555, 129144), (666, 107620), (740, 96858), (888, 80715), (1110, 64572), (1332, 53810), (1480, 48429), (1665, 43048), (2220, 32286), (2664, 26905), (3330, 21524), (4440, 16143), (5381, 13320), (6660, 10762)]