8852992020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^2\times {\mathrm{641}}^1$

素因数の和:1210

約数の個数: 108

約数和(自身を含む): 26993417724

約数和(自身を除く): 18140425704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 641, 831, 1108, 1282, 1385, 1662, 1923, 2493, 2564, 2770, 3205, 3324, 3846, 4155, 4986, 5540, 5769, 6410, 7692, 8310, 9615, 9972, 11538, 12465, 12820, 16620, 19230, 23076, 24930, 28845, 38460, 49860, 57690, 76729, 115380, 153458, 177557, 230187, 306916, 355114, 383645, 460374, 532671, 690561, 710228, 767290, 887785, 920748, 1065342, 1150935, 1381122, 1534580, 1598013, 1775570, 2130684, 2301870, 2663355, 2762244, 3196026, 3452805, 3551140, 4603740, 5326710, 6392052, 6905610, 7990065, 10653420, 13811220, 15980130, 31960260, 49183289, 98366578, 147549867, 196733156, 245916445, 295099734, 442649601, 491832890, 590199468, 737749335, 885299202, 983665780, 1475498670, 1770598404, 2213248005, 2950997340, 4426496010, 8852992020]

約数ペア:

[(1, 8852992020), (2, 4426496010), (3, 2950997340), (4, 2213248005), (5, 1770598404), (6, 1475498670), (9, 983665780), (10, 885299202), (12, 737749335), (15, 590199468), (18, 491832890), (20, 442649601), (30, 295099734), (36, 245916445), (45, 196733156), (60, 147549867), (90, 98366578), (180, 49183289), (277, 31960260), (554, 15980130), (641, 13811220), (831, 10653420), (1108, 7990065), (1282, 6905610), (1385, 6392052), (1662, 5326710), (1923, 4603740), (2493, 3551140), (2564, 3452805), (2770, 3196026), (3205, 2762244), (3324, 2663355), (3846, 2301870), (4155, 2130684), (4986, 1775570), (5540, 1598013), (5769, 1534580), (6410, 1381122), (7692, 1150935), (8310, 1065342), (9615, 920748), (9972, 887785), (11538, 767290), (12465, 710228), (12820, 690561), (16620, 532671), (19230, 460374), (23076, 383645), (24930, 355114), (28845, 306916), (38460, 230187), (49860, 177557), (57690, 153458), (76729, 115380)]