90963900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1980

約数の個数: 108

約数和(自身を含む): 290653272

約数和(自身を除く): 199689372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1907, 1908, 2385, 2650, 3180, 3814, 3975, 4770, 5300, 5721, 7628, 7950, 9535, 9540, 11442, 11925, 15900, 17163, 19070, 22884, 23850, 28605, 34326, 38140, 47675, 47700, 57210, 68652, 85815, 95350, 101071, 114420, 143025, 171630, 190700, 202142, 286050, 303213, 343260, 404284, 429075, 505355, 572100, 606426, 858150, 909639, 1010710, 1212852, 1516065, 1716300, 1819278, 2021420, 2526775, 3032130, 3638556, 4548195, 5053550, 6064260, 7580325, 9096390, 10107100, 15160650, 18192780, 22740975, 30321300, 45481950, 90963900]

約数ペア:

[(1, 90963900), (2, 45481950), (3, 30321300), (4, 22740975), (5, 18192780), (6, 15160650), (9, 10107100), (10, 9096390), (12, 7580325), (15, 6064260), (18, 5053550), (20, 4548195), (25, 3638556), (30, 3032130), (36, 2526775), (45, 2021420), (50, 1819278), (53, 1716300), (60, 1516065), (75, 1212852), (90, 1010710), (100, 909639), (106, 858150), (150, 606426), (159, 572100), (180, 505355), (212, 429075), (225, 404284), (265, 343260), (300, 303213), (318, 286050), (450, 202142), (477, 190700), (530, 171630), (636, 143025), (795, 114420), (900, 101071), (954, 95350), (1060, 85815), (1325, 68652), (1590, 57210), (1907, 47700), (1908, 47675), (2385, 38140), (2650, 34326), (3180, 28605), (3814, 23850), (3975, 22884), (4770, 19070), (5300, 17163), (5721, 15900), (7628, 11925), (7950, 11442), (9535, 9540)]