90930280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2771

約数の個数: 96

約数和(自身を含む): 252088200

約数和(自身を除く): 161157920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 2729, 3332, 4165, 4760, 5458, 6664, 8330, 10916, 13645, 16660, 19103, 21832, 27290, 33320, 38206, 46393, 54580, 76412, 92786, 95515, 109160, 133721, 152824, 185572, 191030, 231965, 267442, 324751, 371144, 382060, 463930, 534884, 649502, 668605, 764120, 927860, 1069768, 1299004, 1337210, 1623755, 1855720, 2273257, 2598008, 2674420, 3247510, 4546514, 5348840, 6495020, 9093028, 11366285, 12990040, 18186056, 22732570, 45465140, 90930280]

約数ペア:

[(1, 90930280), (2, 45465140), (4, 22732570), (5, 18186056), (7, 12990040), (8, 11366285), (10, 9093028), (14, 6495020), (17, 5348840), (20, 4546514), (28, 3247510), (34, 2674420), (35, 2598008), (40, 2273257), (49, 1855720), (56, 1623755), (68, 1337210), (70, 1299004), (85, 1069768), (98, 927860), (119, 764120), (136, 668605), (140, 649502), (170, 534884), (196, 463930), (238, 382060), (245, 371144), (280, 324751), (340, 267442), (392, 231965), (476, 191030), (490, 185572), (595, 152824), (680, 133721), (833, 109160), (952, 95515), (980, 92786), (1190, 76412), (1666, 54580), (1960, 46393), (2380, 38206), (2729, 33320), (3332, 27290), (4165, 21832), (4760, 19103), (5458, 16660), (6664, 13645), (8330, 10916)]