99818040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{118831}}^1$

素因数の和:118852

約数の個数: 64

約数和(自身を含む): 342236160

約数和(自身を除く): 242418120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 118831, 237662, 356493, 475324, 594155, 712986, 831817, 950648, 1188310, 1425972, 1663634, 1782465, 2376620, 2495451, 2851944, 3327268, 3564930, 4159085, 4753240, 4990902, 6654536, 7129860, 8318170, 9981804, 12477255, 14259720, 16636340, 19963608, 24954510, 33272680, 49909020, 99818040]

約数ペア:

[(1, 99818040), (2, 49909020), (3, 33272680), (4, 24954510), (5, 19963608), (6, 16636340), (7, 14259720), (8, 12477255), (10, 9981804), (12, 8318170), (14, 7129860), (15, 6654536), (20, 4990902), (21, 4753240), (24, 4159085), (28, 3564930), (30, 3327268), (35, 2851944), (40, 2495451), (42, 2376620), (56, 1782465), (60, 1663634), (70, 1425972), (84, 1188310), (105, 950648), (120, 831817), (140, 712986), (168, 594155), (210, 475324), (280, 356493), (420, 237662), (840, 118831)]