76680780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 235726848

約数和(自身を除く): 159046068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 223, 330, 446, 521, 660, 669, 892, 1042, 1115, 1338, 1563, 2084, 2230, 2453, 2605, 2676, 3126, 3345, 4460, 4906, 5210, 5731, 6252, 6690, 7359, 7815, 9812, 10420, 11462, 12265, 13380, 14718, 15630, 17193, 22924, 24530, 28655, 29436, 31260, 34386, 36795, 49060, 57310, 68772, 73590, 85965, 114620, 116183, 147180, 171930, 232366, 343860, 348549, 464732, 580915, 697098, 1161830, 1278013, 1394196, 1742745, 2323660, 2556026, 3485490, 3834039, 5112052, 6390065, 6970980, 7668078, 12780130, 15336156, 19170195, 25560260, 38340390, 76680780]

約数ペア:

[(1, 76680780), (2, 38340390), (3, 25560260), (4, 19170195), (5, 15336156), (6, 12780130), (10, 7668078), (11, 6970980), (12, 6390065), (15, 5112052), (20, 3834039), (22, 3485490), (30, 2556026), (33, 2323660), (44, 1742745), (55, 1394196), (60, 1278013), (66, 1161830), (110, 697098), (132, 580915), (165, 464732), (220, 348549), (223, 343860), (330, 232366), (446, 171930), (521, 147180), (660, 116183), (669, 114620), (892, 85965), (1042, 73590), (1115, 68772), (1338, 57310), (1563, 49060), (2084, 36795), (2230, 34386), (2453, 31260), (2605, 29436), (2676, 28655), (3126, 24530), (3345, 22924), (4460, 17193), (4906, 15630), (5210, 14718), (5731, 13380), (6252, 12265), (6690, 11462), (7359, 10420), (7815, 9812)]