90346300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3619

約数の個数: 72

約数和(自身を含む): 223235712

約数和(自身を除く): 132889412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 3571, 5060, 6325, 7142, 12650, 14284, 17855, 25300, 35710, 39281, 71420, 78562, 82133, 89275, 157124, 164266, 178550, 196405, 328532, 357100, 392810, 410665, 785620, 821330, 903463, 982025, 1642660, 1806926, 1964050, 2053325, 3613852, 3928100, 4106650, 4517315, 8213300, 9034630, 18069260, 22586575, 45173150, 90346300]

約数ペア:

[(1, 90346300), (2, 45173150), (4, 22586575), (5, 18069260), (10, 9034630), (11, 8213300), (20, 4517315), (22, 4106650), (23, 3928100), (25, 3613852), (44, 2053325), (46, 1964050), (50, 1806926), (55, 1642660), (92, 982025), (100, 903463), (110, 821330), (115, 785620), (220, 410665), (230, 392810), (253, 357100), (275, 328532), (460, 196405), (506, 178550), (550, 164266), (575, 157124), (1012, 89275), (1100, 82133), (1150, 78562), (1265, 71420), (2300, 39281), (2530, 35710), (3571, 25300), (5060, 17855), (6325, 14284), (7142, 12650)]