205477130400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85615471}}^1$

素因数の和:85615494

約数の個数: 72

約数和(自身を含む): 668828067264

約数和(自身を除く): 463350936864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 85615471, 171230942, 256846413, 342461884, 428077355, 513692826, 684923768, 856154710, 1027385652, 1284232065, 1369847536, 1712309420, 2054771304, 2140386775, 2568464130, 2739695072, 3424618840, 4109542608, 4280773550, 5136928260, 6421160325, 6849237680, 8219085216, 8561547100, 10273856520, 12842320650, 13698475360, 17123094200, 20547713040, 25684641300, 34246188400, 41095426080, 51369282600, 68492376800, 102738565200, 205477130400]

約数ペア:

[(1, 205477130400), (2, 102738565200), (3, 68492376800), (4, 51369282600), (5, 41095426080), (6, 34246188400), (8, 25684641300), (10, 20547713040), (12, 17123094200), (15, 13698475360), (16, 12842320650), (20, 10273856520), (24, 8561547100), (25, 8219085216), (30, 6849237680), (32, 6421160325), (40, 5136928260), (48, 4280773550), (50, 4109542608), (60, 3424618840), (75, 2739695072), (80, 2568464130), (96, 2140386775), (100, 2054771304), (120, 1712309420), (150, 1369847536), (160, 1284232065), (200, 1027385652), (240, 856154710), (300, 684923768), (400, 513692826), (480, 428077355), (600, 342461884), (800, 256846413), (1200, 171230942), (2400, 85615471)]