200630300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 472323936

約数和(自身を除く): 271693636

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 157, 260, 314, 325, 628, 650, 785, 983, 1300, 1570, 1966, 2041, 3140, 3925, 3932, 4082, 4915, 7850, 8164, 9830, 10205, 12779, 15700, 19660, 20410, 24575, 25558, 40820, 49150, 51025, 51116, 63895, 98300, 102050, 127790, 154331, 204100, 255580, 308662, 319475, 617324, 638950, 771655, 1277900, 1543310, 2006303, 3086620, 3858275, 4012606, 7716550, 8025212, 10031515, 15433100, 20063030, 40126060, 50157575, 100315150, 200630300]

約数ペア:

[(1, 200630300), (2, 100315150), (4, 50157575), (5, 40126060), (10, 20063030), (13, 15433100), (20, 10031515), (25, 8025212), (26, 7716550), (50, 4012606), (52, 3858275), (65, 3086620), (100, 2006303), (130, 1543310), (157, 1277900), (260, 771655), (314, 638950), (325, 617324), (628, 319475), (650, 308662), (785, 255580), (983, 204100), (1300, 154331), (1570, 127790), (1966, 102050), (2041, 98300), (3140, 63895), (3925, 51116), (3932, 51025), (4082, 49150), (4915, 40820), (7850, 25558), (8164, 24575), (9830, 20410), (10205, 19660), (12779, 15700)]