130891140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1943

約数の個数: 120

約数和(自身を含む): 420383040

約数和(自身を除く): 289491900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1879, 1935, 2322, 2580, 3483, 3758, 3870, 4644, 5637, 5805, 6966, 7516, 7740, 9395, 11274, 11610, 13932, 16911, 17415, 18790, 22548, 23220, 28185, 33822, 34830, 37580, 50733, 56370, 67644, 69660, 80797, 84555, 101466, 112740, 152199, 161594, 169110, 202932, 242391, 253665, 304398, 323188, 338220, 403985, 484782, 507330, 608796, 727173, 760995, 807970, 969564, 1014660, 1211955, 1454346, 1521990, 1615940, 2181519, 2423910, 2908692, 3043980, 3635865, 4363038, 4847820, 6544557, 7271730, 8726076, 10907595, 13089114, 14543460, 21815190, 26178228, 32722785, 43630380, 65445570, 130891140]

約数ペア:

[(1, 130891140), (2, 65445570), (3, 43630380), (4, 32722785), (5, 26178228), (6, 21815190), (9, 14543460), (10, 13089114), (12, 10907595), (15, 8726076), (18, 7271730), (20, 6544557), (27, 4847820), (30, 4363038), (36, 3635865), (43, 3043980), (45, 2908692), (54, 2423910), (60, 2181519), (81, 1615940), (86, 1521990), (90, 1454346), (108, 1211955), (129, 1014660), (135, 969564), (162, 807970), (172, 760995), (180, 727173), (215, 608796), (258, 507330), (270, 484782), (324, 403985), (387, 338220), (405, 323188), (430, 304398), (516, 253665), (540, 242391), (645, 202932), (774, 169110), (810, 161594), (860, 152199), (1161, 112740), (1290, 101466), (1548, 84555), (1620, 80797), (1879, 69660), (1935, 67644), (2322, 56370), (2580, 50733), (3483, 37580), (3758, 34830), (3870, 33822), (4644, 28185), (5637, 23220), (5805, 22548), (6966, 18790), (7516, 17415), (7740, 16911), (9395, 13932), (11274, 11610)]