67211460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3697}}^1$

素因数の和:3813

約数の個数: 72

約数和(自身を含む): 205949016

約数和(自身を除く): 138737556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 3697, 4545, 6060, 7394, 9090, 11091, 14788, 18180, 18485, 22182, 33273, 36970, 44364, 55455, 66546, 73940, 110910, 133092, 166365, 221820, 332730, 373397, 665460, 746794, 1120191, 1493588, 1866985, 2240382, 3360573, 3733970, 4480764, 5600955, 6721146, 7467940, 11201910, 13442292, 16802865, 22403820, 33605730, 67211460]

約数ペア:

[(1, 67211460), (2, 33605730), (3, 22403820), (4, 16802865), (5, 13442292), (6, 11201910), (9, 7467940), (10, 6721146), (12, 5600955), (15, 4480764), (18, 3733970), (20, 3360573), (30, 2240382), (36, 1866985), (45, 1493588), (60, 1120191), (90, 746794), (101, 665460), (180, 373397), (202, 332730), (303, 221820), (404, 166365), (505, 133092), (606, 110910), (909, 73940), (1010, 66546), (1212, 55455), (1515, 44364), (1818, 36970), (2020, 33273), (3030, 22182), (3636, 18485), (3697, 18180), (4545, 14788), (6060, 11091), (7394, 9090)]