61130400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{25471}}^1$

素因数の和:25494

約数の個数: 72

約数和(自身を含む): 198987264

約数和(自身を除く): 137856864

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, 25471, 50942, 76413, 101884, 127355, 152826, 203768, 254710, 305652, 382065, 407536, 509420, 611304, 636775, 764130, 815072, 1018840, 1222608, 1273550, 1528260, 1910325, 2037680, 2445216, 2547100, 3056520, 3820650, 4075360, 5094200, 6113040, 7641300, 10188400, 12226080, 15282600, 20376800, 30565200, 61130400]

約数ペア:

[(1, 61130400), (2, 30565200), (3, 20376800), (4, 15282600), (5, 12226080), (6, 10188400), (8, 7641300), (10, 6113040), (12, 5094200), (15, 4075360), (16, 3820650), (20, 3056520), (24, 2547100), (25, 2445216), (30, 2037680), (32, 1910325), (40, 1528260), (48, 1273550), (50, 1222608), (60, 1018840), (75, 815072), (80, 764130), (96, 636775), (100, 611304), (120, 509420), (150, 407536), (160, 382065), (200, 305652), (240, 254710), (300, 203768), (400, 152826), (480, 127355), (600, 101884), (800, 76413), (1200, 50942), (2400, 25471)]