150746960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20740

約数の個数: 80

約数和(自身を含む): 431389056

約数和(自身を除く): 280642096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 20707, 41414, 82828, 103535, 144949, 165656, 207070, 269191, 289898, 331312, 414140, 538382, 579796, 724745, 828280, 1076764, 1159592, 1345955, 1449490, 1656560, 1884337, 2153528, 2319184, 2691910, 2898980, 3768674, 4307056, 5383820, 5797960, 7537348, 9421685, 10767640, 11595920, 15074696, 18843370, 21535280, 30149392, 37686740, 75373480, 150746960]

約数ペア:

[(1, 150746960), (2, 75373480), (4, 37686740), (5, 30149392), (7, 21535280), (8, 18843370), (10, 15074696), (13, 11595920), (14, 10767640), (16, 9421685), (20, 7537348), (26, 5797960), (28, 5383820), (35, 4307056), (40, 3768674), (52, 2898980), (56, 2691910), (65, 2319184), (70, 2153528), (80, 1884337), (91, 1656560), (104, 1449490), (112, 1345955), (130, 1159592), (140, 1076764), (182, 828280), (208, 724745), (260, 579796), (280, 538382), (364, 414140), (455, 331312), (520, 289898), (560, 269191), (728, 207070), (910, 165656), (1040, 144949), (1456, 103535), (1820, 82828), (3640, 41414), (7280, 20707)]