2995847900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{3121}}^1$

素因数の和:3495

約数の個数: 72

約数和(自身を含む): 6747641040

約数和(自身を除く): 3751793140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 331, 580, 662, 725, 1324, 1450, 1655, 2900, 3121, 3310, 6242, 6620, 8275, 9599, 12484, 15605, 16550, 19198, 31210, 33100, 38396, 47995, 62420, 78025, 90509, 95990, 156050, 181018, 191980, 239975, 312100, 362036, 452545, 479950, 905090, 959900, 1033051, 1810180, 2066102, 2262725, 4132204, 4525450, 5165255, 9050900, 10330510, 20661020, 25826275, 29958479, 51652550, 59916958, 103305100, 119833916, 149792395, 299584790, 599169580, 748961975, 1497923950, 2995847900]

約数ペア:

[(1, 2995847900), (2, 1497923950), (4, 748961975), (5, 599169580), (10, 299584790), (20, 149792395), (25, 119833916), (29, 103305100), (50, 59916958), (58, 51652550), (100, 29958479), (116, 25826275), (145, 20661020), (290, 10330510), (331, 9050900), (580, 5165255), (662, 4525450), (725, 4132204), (1324, 2262725), (1450, 2066102), (1655, 1810180), (2900, 1033051), (3121, 959900), (3310, 905090), (6242, 479950), (6620, 452545), (8275, 362036), (9599, 312100), (12484, 239975), (15605, 191980), (16550, 181018), (19198, 156050), (31210, 95990), (33100, 90509), (38396, 78025), (47995, 62420)]