18035700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 52913280

約数和(自身を除く): 34877580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 761, 790, 948, 1185, 1522, 1580, 1975, 2283, 2370, 3044, 3805, 3950, 4566, 4740, 5925, 7610, 7900, 9132, 11415, 11850, 15220, 19025, 22830, 23700, 38050, 45660, 57075, 60119, 76100, 114150, 120238, 180357, 228300, 240476, 300595, 360714, 601190, 721428, 901785, 1202380, 1502975, 1803570, 3005950, 3607140, 4508925, 6011900, 9017850, 18035700]

約数ペア:

[(1, 18035700), (2, 9017850), (3, 6011900), (4, 4508925), (5, 3607140), (6, 3005950), (10, 1803570), (12, 1502975), (15, 1202380), (20, 901785), (25, 721428), (30, 601190), (50, 360714), (60, 300595), (75, 240476), (79, 228300), (100, 180357), (150, 120238), (158, 114150), (237, 76100), (300, 60119), (316, 57075), (395, 45660), (474, 38050), (761, 23700), (790, 22830), (948, 19025), (1185, 15220), (1522, 11850), (1580, 11415), (1975, 9132), (2283, 7900), (2370, 7610), (3044, 5925), (3805, 4740), (3950, 4566)]