89105160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 128

約数和(自身を含む): 292377600

約数和(自身を除く): 203272440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1409, 1581, 1860, 2040, 2108, 2635, 2818, 3162, 3720, 4216, 4227, 5270, 5636, 6324, 7045, 7905, 8454, 10540, 11272, 12648, 14090, 15810, 16908, 21080, 21135, 23953, 28180, 31620, 33816, 42270, 43679, 47906, 56360, 63240, 71859, 84540, 87358, 95812, 119765, 131037, 143718, 169080, 174716, 191624, 218395, 239530, 262074, 287436, 349432, 359295, 436790, 479060, 524148, 574872, 655185, 718590, 742543, 873580, 958120, 1048296, 1310370, 1437180, 1485086, 1747160, 2227629, 2620740, 2874360, 2970172, 3712715, 4455258, 5241480, 5940344, 7425430, 8910516, 11138145, 14850860, 17821032, 22276290, 29701720, 44552580, 89105160]

約数ペア:

[(1, 89105160), (2, 44552580), (3, 29701720), (4, 22276290), (5, 17821032), (6, 14850860), (8, 11138145), (10, 8910516), (12, 7425430), (15, 5940344), (17, 5241480), (20, 4455258), (24, 3712715), (30, 2970172), (31, 2874360), (34, 2620740), (40, 2227629), (51, 1747160), (60, 1485086), (62, 1437180), (68, 1310370), (85, 1048296), (93, 958120), (102, 873580), (120, 742543), (124, 718590), (136, 655185), (155, 574872), (170, 524148), (186, 479060), (204, 436790), (248, 359295), (255, 349432), (310, 287436), (340, 262074), (372, 239530), (408, 218395), (465, 191624), (510, 174716), (527, 169080), (620, 143718), (680, 131037), (744, 119765), (930, 95812), (1020, 87358), (1054, 84540), (1240, 71859), (1409, 63240), (1581, 56360), (1860, 47906), (2040, 43679), (2108, 42270), (2635, 33816), (2818, 31620), (3162, 28180), (3720, 23953), (4216, 21135), (4227, 21080), (5270, 16908), (5636, 15810), (6324, 14090), (7045, 12648), (7905, 11272), (8454, 10540)]