64670700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3043

約数の個数: 72

約数和(自身を含む): 189741328

約数和(自身を除く): 125070628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1460, 1825, 2190, 2953, 3650, 4380, 5475, 5906, 7300, 8859, 10950, 11812, 14765, 17718, 21900, 29530, 35436, 44295, 59060, 73825, 88590, 147650, 177180, 215569, 221475, 295300, 431138, 442950, 646707, 862276, 885900, 1077845, 1293414, 2155690, 2586828, 3233535, 4311380, 5389225, 6467070, 10778450, 12934140, 16167675, 21556900, 32335350, 64670700]

約数ペア:

[(1, 64670700), (2, 32335350), (3, 21556900), (4, 16167675), (5, 12934140), (6, 10778450), (10, 6467070), (12, 5389225), (15, 4311380), (20, 3233535), (25, 2586828), (30, 2155690), (50, 1293414), (60, 1077845), (73, 885900), (75, 862276), (100, 646707), (146, 442950), (150, 431138), (219, 295300), (292, 221475), (300, 215569), (365, 177180), (438, 147650), (730, 88590), (876, 73825), (1095, 59060), (1460, 44295), (1825, 35436), (2190, 29530), (2953, 21900), (3650, 17718), (4380, 14765), (5475, 11812), (5906, 10950), (7300, 8859)]