150905580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359299}}^1$

素因数の和:359318

約数の個数: 48

約数和(自身を含む): 482899200

約数和(自身を除く): 331993620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 359299, 718598, 1077897, 1437196, 1796495, 2155794, 2515093, 3592990, 4311588, 5030186, 5389485, 7185980, 7545279, 10060372, 10778970, 12575465, 15090558, 21557940, 25150930, 30181116, 37726395, 50301860, 75452790, 150905580]

約数ペア:

[(1, 150905580), (2, 75452790), (3, 50301860), (4, 37726395), (5, 30181116), (6, 25150930), (7, 21557940), (10, 15090558), (12, 12575465), (14, 10778970), (15, 10060372), (20, 7545279), (21, 7185980), (28, 5389485), (30, 5030186), (35, 4311588), (42, 3592990), (60, 2515093), (70, 2155794), (84, 1796495), (105, 1437196), (140, 1077897), (210, 718598), (420, 359299)]