47886660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 151200000

約数和(自身を除く): 103313340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1249, 1278, 1420, 1917, 2130, 2498, 2556, 3195, 3747, 3834, 4260, 4996, 6245, 6390, 7494, 7668, 9585, 11241, 12490, 12780, 14988, 18735, 19170, 22482, 24980, 33723, 37470, 38340, 44964, 56205, 67446, 74940, 88679, 112410, 134892, 168615, 177358, 224820, 266037, 337230, 354716, 443395, 532074, 674460, 798111, 886790, 1064148, 1330185, 1596222, 1773580, 2394333, 2660370, 3192444, 3990555, 4788666, 5320740, 7981110, 9577332, 11971665, 15962220, 23943330, 47886660]

約数ペア:

[(1, 47886660), (2, 23943330), (3, 15962220), (4, 11971665), (5, 9577332), (6, 7981110), (9, 5320740), (10, 4788666), (12, 3990555), (15, 3192444), (18, 2660370), (20, 2394333), (27, 1773580), (30, 1596222), (36, 1330185), (45, 1064148), (54, 886790), (60, 798111), (71, 674460), (90, 532074), (108, 443395), (135, 354716), (142, 337230), (180, 266037), (213, 224820), (270, 177358), (284, 168615), (355, 134892), (426, 112410), (540, 88679), (639, 74940), (710, 67446), (852, 56205), (1065, 44964), (1249, 38340), (1278, 37470), (1420, 33723), (1917, 24980), (2130, 22482), (2498, 19170), (2556, 18735), (3195, 14988), (3747, 12780), (3834, 12490), (4260, 11241), (4996, 9585), (6245, 7668), (6390, 7494)]