300699880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3881}}^1$

素因数の和:4054

約数の個数: 64

約数和(自身を含む): 733698000

約数和(自身を除く): 432998120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 745, 1192, 1490, 1937, 2980, 3874, 3881, 5960, 7748, 7762, 9685, 15496, 15524, 19370, 19405, 31048, 38740, 38810, 50453, 77480, 77620, 100906, 155240, 201812, 252265, 403624, 504530, 578269, 1009060, 1156538, 2018120, 2313076, 2891345, 4626152, 5782690, 7517497, 11565380, 15034994, 23130760, 30069988, 37587485, 60139976, 75174970, 150349940, 300699880]

約数ペア:

[(1, 300699880), (2, 150349940), (4, 75174970), (5, 60139976), (8, 37587485), (10, 30069988), (13, 23130760), (20, 15034994), (26, 11565380), (40, 7517497), (52, 5782690), (65, 4626152), (104, 2891345), (130, 2313076), (149, 2018120), (260, 1156538), (298, 1009060), (520, 578269), (596, 504530), (745, 403624), (1192, 252265), (1490, 201812), (1937, 155240), (2980, 100906), (3874, 77620), (3881, 77480), (5960, 50453), (7748, 38810), (7762, 38740), (9685, 31048), (15496, 19405), (15524, 19370)]