151626540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 459345600

約数和(自身を除く): 307719060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 349, 390, 557, 698, 780, 1047, 1114, 1396, 1671, 1745, 2094, 2228, 2785, 3342, 3490, 4188, 4537, 5235, 5570, 6684, 6980, 7241, 8355, 9074, 10470, 11140, 13611, 14482, 16710, 18148, 20940, 21723, 22685, 27222, 28964, 33420, 36205, 43446, 45370, 54444, 68055, 72410, 86892, 90740, 108615, 136110, 144820, 194393, 217230, 272220, 388786, 434460, 583179, 777572, 971965, 1166358, 1943930, 2332716, 2527109, 2915895, 3887860, 5054218, 5831790, 7581327, 10108436, 11663580, 12635545, 15162654, 25271090, 30325308, 37906635, 50542180, 75813270, 151626540]

約数ペア:

[(1, 151626540), (2, 75813270), (3, 50542180), (4, 37906635), (5, 30325308), (6, 25271090), (10, 15162654), (12, 12635545), (13, 11663580), (15, 10108436), (20, 7581327), (26, 5831790), (30, 5054218), (39, 3887860), (52, 2915895), (60, 2527109), (65, 2332716), (78, 1943930), (130, 1166358), (156, 971965), (195, 777572), (260, 583179), (349, 434460), (390, 388786), (557, 272220), (698, 217230), (780, 194393), (1047, 144820), (1114, 136110), (1396, 108615), (1671, 90740), (1745, 86892), (2094, 72410), (2228, 68055), (2785, 54444), (3342, 45370), (3490, 43446), (4188, 36205), (4537, 33420), (5235, 28964), (5570, 27222), (6684, 22685), (6980, 21723), (7241, 20940), (8355, 18148), (9074, 16710), (10470, 14482), (11140, 13611)]