269145300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2131}}^1$

素因数の和:2569

約数の個数: 72

約数和(自身を含む): 780943072

約数和(自身を除く): 511797772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 421, 842, 1263, 1684, 2105, 2131, 2526, 4210, 4262, 5052, 6315, 6393, 8420, 8524, 10525, 10655, 12630, 12786, 21050, 21310, 25260, 25572, 31575, 31965, 42100, 42620, 53275, 63150, 63930, 106550, 126300, 127860, 159825, 213100, 319650, 639300, 897151, 1794302, 2691453, 3588604, 4485755, 5382906, 8971510, 10765812, 13457265, 17943020, 22428775, 26914530, 44857550, 53829060, 67286325, 89715100, 134572650, 269145300]

約数ペア:

[(1, 269145300), (2, 134572650), (3, 89715100), (4, 67286325), (5, 53829060), (6, 44857550), (10, 26914530), (12, 22428775), (15, 17943020), (20, 13457265), (25, 10765812), (30, 8971510), (50, 5382906), (60, 4485755), (75, 3588604), (100, 2691453), (150, 1794302), (300, 897151), (421, 639300), (842, 319650), (1263, 213100), (1684, 159825), (2105, 127860), (2131, 126300), (2526, 106550), (4210, 63930), (4262, 63150), (5052, 53275), (6315, 42620), (6393, 42100), (8420, 31965), (8524, 31575), (10525, 25572), (10655, 25260), (12630, 21310), (12786, 21050)]