90612300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{823}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 263205376

約数和(自身を除く): 172593076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 367, 734, 823, 1101, 1468, 1646, 1835, 2202, 2469, 3292, 3670, 4115, 4404, 4938, 5505, 7340, 8230, 9175, 9876, 11010, 12345, 16460, 18350, 20575, 22020, 24690, 27525, 36700, 41150, 49380, 55050, 61725, 82300, 110100, 123450, 246900, 302041, 604082, 906123, 1208164, 1510205, 1812246, 3020410, 3624492, 4530615, 6040820, 7551025, 9061230, 15102050, 18122460, 22653075, 30204100, 45306150, 90612300]

約数ペア:

[(1, 90612300), (2, 45306150), (3, 30204100), (4, 22653075), (5, 18122460), (6, 15102050), (10, 9061230), (12, 7551025), (15, 6040820), (20, 4530615), (25, 3624492), (30, 3020410), (50, 1812246), (60, 1510205), (75, 1208164), (100, 906123), (150, 604082), (300, 302041), (367, 246900), (734, 123450), (823, 110100), (1101, 82300), (1468, 61725), (1646, 55050), (1835, 49380), (2202, 41150), (2469, 36700), (3292, 27525), (3670, 24690), (4115, 22020), (4404, 20575), (4938, 18350), (5505, 16460), (7340, 12345), (8230, 11010), (9175, 9876)]