90892920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6949}}^1$

素因数の和:7072

約数の個数: 64

約数和(自身を含む): 275220000

約数和(自身を除く): 184327080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 6949, 13080, 13898, 20847, 27796, 34745, 41694, 55592, 69490, 83388, 104235, 138980, 166776, 208470, 277960, 416940, 757441, 833880, 1514882, 2272323, 3029764, 3787205, 4544646, 6059528, 7574410, 9089292, 11361615, 15148820, 18178584, 22723230, 30297640, 45446460, 90892920]

約数ペア:

[(1, 90892920), (2, 45446460), (3, 30297640), (4, 22723230), (5, 18178584), (6, 15148820), (8, 11361615), (10, 9089292), (12, 7574410), (15, 6059528), (20, 4544646), (24, 3787205), (30, 3029764), (40, 2272323), (60, 1514882), (109, 833880), (120, 757441), (218, 416940), (327, 277960), (436, 208470), (545, 166776), (654, 138980), (872, 104235), (1090, 83388), (1308, 69490), (1635, 55592), (2180, 41694), (2616, 34745), (3270, 27796), (4360, 20847), (6540, 13898), (6949, 13080)]