125961800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 309355200

約数和(自身を除く): 183393400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 139, 184, 197, 200, 230, 278, 394, 460, 556, 575, 695, 788, 920, 985, 1112, 1150, 1390, 1576, 1970, 2300, 2780, 3197, 3475, 3940, 4531, 4600, 4925, 5560, 6394, 6950, 7880, 9062, 9850, 12788, 13900, 15985, 18124, 19700, 22655, 25576, 27383, 27800, 31970, 36248, 39400, 45310, 54766, 63940, 79925, 90620, 109532, 113275, 127880, 136915, 159850, 181240, 219064, 226550, 273830, 319700, 453100, 547660, 629809, 639400, 684575, 906200, 1095320, 1259618, 1369150, 2519236, 2738300, 3149045, 5038472, 5476600, 6298090, 12596180, 15745225, 25192360, 31490450, 62980900, 125961800]

約数ペア:

[(1, 125961800), (2, 62980900), (4, 31490450), (5, 25192360), (8, 15745225), (10, 12596180), (20, 6298090), (23, 5476600), (25, 5038472), (40, 3149045), (46, 2738300), (50, 2519236), (92, 1369150), (100, 1259618), (115, 1095320), (139, 906200), (184, 684575), (197, 639400), (200, 629809), (230, 547660), (278, 453100), (394, 319700), (460, 273830), (556, 226550), (575, 219064), (695, 181240), (788, 159850), (920, 136915), (985, 127880), (1112, 113275), (1150, 109532), (1390, 90620), (1576, 79925), (1970, 63940), (2300, 54766), (2780, 45310), (3197, 39400), (3475, 36248), (3940, 31970), (4531, 27800), (4600, 27383), (4925, 25576), (5560, 22655), (6394, 19700), (6950, 18124), (7880, 15985), (9062, 13900), (9850, 12788)]