90243600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 291528960

約数和(自身を除く): 201285360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 200, 240, 300, 314, 400, 471, 479, 600, 628, 785, 942, 958, 1200, 1256, 1437, 1570, 1884, 1916, 2355, 2395, 2512, 2874, 3140, 3768, 3832, 3925, 4710, 4790, 5748, 6280, 7185, 7536, 7664, 7850, 9420, 9580, 11496, 11775, 11975, 12560, 14370, 15700, 18840, 19160, 22992, 23550, 23950, 28740, 31400, 35925, 37680, 38320, 47100, 47900, 57480, 62800, 71850, 75203, 94200, 95800, 114960, 143700, 150406, 188400, 191600, 225609, 287400, 300812, 376015, 451218, 574800, 601624, 752030, 902436, 1128045, 1203248, 1504060, 1804872, 1880075, 2256090, 3008120, 3609744, 3760150, 4512180, 5640225, 6016240, 7520300, 9024360, 11280450, 15040600, 18048720, 22560900, 30081200, 45121800, 90243600]

約数ペア:

[(1, 90243600), (2, 45121800), (3, 30081200), (4, 22560900), (5, 18048720), (6, 15040600), (8, 11280450), (10, 9024360), (12, 7520300), (15, 6016240), (16, 5640225), (20, 4512180), (24, 3760150), (25, 3609744), (30, 3008120), (40, 2256090), (48, 1880075), (50, 1804872), (60, 1504060), (75, 1203248), (80, 1128045), (100, 902436), (120, 752030), (150, 601624), (157, 574800), (200, 451218), (240, 376015), (300, 300812), (314, 287400), (400, 225609), (471, 191600), (479, 188400), (600, 150406), (628, 143700), (785, 114960), (942, 95800), (958, 94200), (1200, 75203), (1256, 71850), (1437, 62800), (1570, 57480), (1884, 47900), (1916, 47100), (2355, 38320), (2395, 37680), (2512, 35925), (2874, 31400), (3140, 28740), (3768, 23950), (3832, 23550), (3925, 22992), (4710, 19160), (4790, 18840), (5748, 15700), (6280, 14370), (7185, 12560), (7536, 11975), (7664, 11775), (7850, 11496), (9420, 9580)]