90672300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{100747}}^1$

素因数の和:100767

約数の個数: 54

約数和(自身を含む): 284210108

約数和(自身を除く): 193537808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 100747, 201494, 302241, 402988, 503735, 604482, 906723, 1007470, 1208964, 1511205, 1813446, 2014940, 2518675, 3022410, 3626892, 4533615, 5037350, 6044820, 7556025, 9067230, 10074700, 15112050, 18134460, 22668075, 30224100, 45336150, 90672300]

約数ペア:

[(1, 90672300), (2, 45336150), (3, 30224100), (4, 22668075), (5, 18134460), (6, 15112050), (9, 10074700), (10, 9067230), (12, 7556025), (15, 6044820), (18, 5037350), (20, 4533615), (25, 3626892), (30, 3022410), (36, 2518675), (45, 2014940), (50, 1813446), (60, 1511205), (75, 1208964), (90, 1007470), (100, 906723), (150, 604482), (180, 503735), (225, 402988), (300, 302241), (450, 201494), (900, 100747)]