148996980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6841}}^1$

素因数の和:6878

約数の個数: 108

約数和(自身を含む): 496852356

約数和(自身を除く): 347855376

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 6841, 7260, 10890, 13682, 20523, 21780, 27364, 34205, 41046, 61569, 68410, 75251, 82092, 102615, 123138, 136820, 150502, 205230, 225753, 246276, 301004, 307845, 376255, 410460, 451506, 615690, 677259, 752510, 827761, 903012, 1128765, 1231380, 1354518, 1505020, 1655522, 2257530, 2483283, 2709036, 3311044, 3386295, 4138805, 4515060, 4966566, 6772590, 7449849, 8277610, 9933132, 12416415, 13545180, 14899698, 16555220, 24832830, 29799396, 37249245, 49665660, 74498490, 148996980]

約数ペア:

[(1, 148996980), (2, 74498490), (3, 49665660), (4, 37249245), (5, 29799396), (6, 24832830), (9, 16555220), (10, 14899698), (11, 13545180), (12, 12416415), (15, 9933132), (18, 8277610), (20, 7449849), (22, 6772590), (30, 4966566), (33, 4515060), (36, 4138805), (44, 3386295), (45, 3311044), (55, 2709036), (60, 2483283), (66, 2257530), (90, 1655522), (99, 1505020), (110, 1354518), (121, 1231380), (132, 1128765), (165, 903012), (180, 827761), (198, 752510), (220, 677259), (242, 615690), (330, 451506), (363, 410460), (396, 376255), (484, 307845), (495, 301004), (605, 246276), (660, 225753), (726, 205230), (990, 150502), (1089, 136820), (1210, 123138), (1452, 102615), (1815, 82092), (1980, 75251), (2178, 68410), (2420, 61569), (3630, 41046), (4356, 34205), (5445, 27364), (6841, 21780), (7260, 20523), (10890, 13682)]