90414450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{28703}}^1$

素因数の和:28728

約数の個数: 72

約数和(自身を含む): 277625088

約数和(自身を除く): 187210638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 28703, 57406, 86109, 143515, 172218, 200921, 258327, 287030, 401842, 430545, 516654, 602763, 717575, 861090, 1004605, 1205526, 1291635, 1435150, 1808289, 2009210, 2152725, 2583270, 3013815, 3616578, 4305450, 5023025, 6027630, 6458175, 9041445, 10046050, 12916350, 15069075, 18082890, 30138150, 45207225, 90414450]

約数ペア:

[(1, 90414450), (2, 45207225), (3, 30138150), (5, 18082890), (6, 15069075), (7, 12916350), (9, 10046050), (10, 9041445), (14, 6458175), (15, 6027630), (18, 5023025), (21, 4305450), (25, 3616578), (30, 3013815), (35, 2583270), (42, 2152725), (45, 2009210), (50, 1808289), (63, 1435150), (70, 1291635), (75, 1205526), (90, 1004605), (105, 861090), (126, 717575), (150, 602763), (175, 516654), (210, 430545), (225, 401842), (315, 287030), (350, 258327), (450, 200921), (525, 172218), (630, 143515), (1050, 86109), (1575, 57406), (3150, 28703)]