90440194.000000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1741}}^1$

素因数の和:1786

約数の個数: 180

約数和(自身を含む): 770824548

約数和(自身を除く): 558979668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1741, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 3482, 4056, 4680, 5070, 5223, 6084, 6760, 6964, 7605, 8112, 8705, 9360, 10140, 10446, 12168, 13520, 13928, 15210, 15669, 17410, 20280, 20892, 22633, 24336, 26115, 27856, 30420, 31338, 34820, 40560, 41784, 45266, 52230, 60840, 62676, 67899, 69640, 78345, 83568, 90532, 104460, 113165, 121680, 125352, 135798, 139280, 156690, 181064, 203697, 208920, 226330, 250704, 271596, 294229, 313380, 339495, 362128, 407394, 417840, 452660, 543192, 588458, 626760, 678990, 814788, 882687, 905320, 1018485, 1086384, 1176916, 1253520, 1357980, 1471145, 1629576, 1765374, 1810640, 2036970, 2353832, 2648061, 2715960, 2942290, 3259152, 3530748, 4073940, 4413435, 4707664, 5296122, 5431920, 5884580, 7061496, 8147880, 8826870, 10592244, 11769160, 13240305, 14122992, 16295760, 17653740, 21184488, 23538320, 26480610, 35307480, 42368976, 52961220, 70614960, 105922440, 211844880]

約数ペア:

[(1, 211844880), (2, 105922440), (3, 70614960), (4, 52961220), (5, 42368976), (6, 35307480), (8, 26480610), (9, 23538320), (10, 21184488), (12, 17653740), (13, 16295760), (15, 14122992), (16, 13240305), (18, 11769160), (20, 10592244), (24, 8826870), (26, 8147880), (30, 7061496), (36, 5884580), (39, 5431920), (40, 5296122), (45, 4707664), (48, 4413435), (52, 4073940), (60, 3530748), (65, 3259152), (72, 2942290), (78, 2715960), (80, 2648061), (90, 2353832), (104, 2036970), (117, 1810640), (120, 1765374), (130, 1629576), (144, 1471145), (156, 1357980), (169, 1253520), (180, 1176916), (195, 1086384), (208, 1018485), (234, 905320), (240, 882687), (260, 814788), (312, 678990), (338, 626760), (360, 588458), (390, 543192), (468, 452660), (507, 417840), (520, 407394), (585, 362128), (624, 339495), (676, 313380), (720, 294229), (780, 271596), (845, 250704), (936, 226330), (1014, 208920), (1040, 203697), (1170, 181064), (1352, 156690), (1521, 139280), (1560, 135798), (1690, 125352), (1741, 121680), (1872, 113165), (2028, 104460), (2340, 90532), (2535, 83568), (2704, 78345), (3042, 69640), (3120, 67899), (3380, 62676), (3482, 60840), (4056, 52230), (4680, 45266), (5070, 41784), (5223, 40560), (6084, 34820), (6760, 31338), (6964, 30420), (7605, 27856), (8112, 26115), (8705, 24336), (9360, 22633), (10140, 20892), (10446, 20280), (12168, 17410), (13520, 15669), (13928, 15210)]