101353840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 282169440

約数和(自身を除く): 180815600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 79, 80, 112, 116, 140, 145, 158, 203, 232, 280, 290, 316, 395, 406, 464, 553, 560, 580, 632, 790, 812, 1015, 1106, 1160, 1264, 1580, 1624, 2030, 2212, 2291, 2320, 2765, 3160, 3248, 4060, 4424, 4582, 5530, 6241, 6320, 8120, 8848, 9164, 11060, 11455, 12482, 16037, 16240, 18328, 22120, 22910, 24964, 31205, 32074, 36656, 43687, 44240, 45820, 49928, 62410, 64148, 80185, 87374, 91640, 99856, 124820, 128296, 160370, 174748, 180989, 183280, 218435, 249640, 256592, 320740, 349496, 361978, 436870, 499280, 641480, 698992, 723956, 873740, 904945, 1266923, 1282960, 1447912, 1747480, 1809890, 2533846, 2895824, 3494960, 3619780, 5067692, 6334615, 7239560, 10135384, 12669230, 14479120, 20270768, 25338460, 50676920, 101353840]

約数ペア:

[(1, 101353840), (2, 50676920), (4, 25338460), (5, 20270768), (7, 14479120), (8, 12669230), (10, 10135384), (14, 7239560), (16, 6334615), (20, 5067692), (28, 3619780), (29, 3494960), (35, 2895824), (40, 2533846), (56, 1809890), (58, 1747480), (70, 1447912), (79, 1282960), (80, 1266923), (112, 904945), (116, 873740), (140, 723956), (145, 698992), (158, 641480), (203, 499280), (232, 436870), (280, 361978), (290, 349496), (316, 320740), (395, 256592), (406, 249640), (464, 218435), (553, 183280), (560, 180989), (580, 174748), (632, 160370), (790, 128296), (812, 124820), (1015, 99856), (1106, 91640), (1160, 87374), (1264, 80185), (1580, 64148), (1624, 62410), (2030, 49928), (2212, 45820), (2291, 44240), (2320, 43687), (2765, 36656), (3160, 32074), (3248, 31205), (4060, 24964), (4424, 22910), (4582, 22120), (5530, 18328), (6241, 16240), (6320, 16037), (8120, 12482), (8848, 11455), (9164, 11060)]