9985200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 32797008

約数和(自身を除く): 22811808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 157, 159, 200, 212, 240, 265, 300, 314, 318, 400, 424, 471, 530, 600, 628, 636, 785, 795, 848, 942, 1060, 1200, 1256, 1272, 1325, 1570, 1590, 1884, 2120, 2355, 2512, 2544, 2650, 3140, 3180, 3768, 3925, 3975, 4240, 4710, 5300, 6280, 6360, 7536, 7850, 7950, 8321, 9420, 10600, 11775, 12560, 12720, 15700, 15900, 16642, 18840, 21200, 23550, 24963, 31400, 31800, 33284, 37680, 41605, 47100, 49926, 62800, 63600, 66568, 83210, 94200, 99852, 124815, 133136, 166420, 188400, 199704, 208025, 249630, 332840, 399408, 416050, 499260, 624075, 665680, 832100, 998520, 1248150, 1664200, 1997040, 2496300, 3328400, 4992600, 9985200]

約数ペア:

[(1, 9985200), (2, 4992600), (3, 3328400), (4, 2496300), (5, 1997040), (6, 1664200), (8, 1248150), (10, 998520), (12, 832100), (15, 665680), (16, 624075), (20, 499260), (24, 416050), (25, 399408), (30, 332840), (40, 249630), (48, 208025), (50, 199704), (53, 188400), (60, 166420), (75, 133136), (80, 124815), (100, 99852), (106, 94200), (120, 83210), (150, 66568), (157, 63600), (159, 62800), (200, 49926), (212, 47100), (240, 41605), (265, 37680), (300, 33284), (314, 31800), (318, 31400), (400, 24963), (424, 23550), (471, 21200), (530, 18840), (600, 16642), (628, 15900), (636, 15700), (785, 12720), (795, 12560), (848, 11775), (942, 10600), (1060, 9420), (1200, 8321), (1256, 7950), (1272, 7850), (1325, 7536), (1570, 6360), (1590, 6280), (1884, 5300), (2120, 4710), (2355, 4240), (2512, 3975), (2544, 3925), (2650, 3768), (3140, 3180)]