42057180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1931}}^1$

素因数の和:1968

約数の個数: 108

約数和(自身を含む): 140297976

約数和(自身を除く): 98240796

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, 1931, 1980, 2178, 2420, 3630, 3862, 4356, 5445, 5793, 7260, 7724, 9655, 10890, 11586, 17379, 19310, 21241, 21780, 23172, 28965, 34758, 38620, 42482, 57930, 63723, 69516, 84964, 86895, 106205, 115860, 127446, 173790, 191169, 212410, 233651, 254892, 318615, 347580, 382338, 424820, 467302, 637230, 700953, 764676, 934604, 955845, 1168255, 1274460, 1401906, 1911690, 2102859, 2336510, 2803812, 3504765, 3823380, 4205718, 4673020, 7009530, 8411436, 10514295, 14019060, 21028590, 42057180]

約数ペア:

[(1, 42057180), (2, 21028590), (3, 14019060), (4, 10514295), (5, 8411436), (6, 7009530), (9, 4673020), (10, 4205718), (11, 3823380), (12, 3504765), (15, 2803812), (18, 2336510), (20, 2102859), (22, 1911690), (30, 1401906), (33, 1274460), (36, 1168255), (44, 955845), (45, 934604), (55, 764676), (60, 700953), (66, 637230), (90, 467302), (99, 424820), (110, 382338), (121, 347580), (132, 318615), (165, 254892), (180, 233651), (198, 212410), (220, 191169), (242, 173790), (330, 127446), (363, 115860), (396, 106205), (484, 86895), (495, 84964), (605, 69516), (660, 63723), (726, 57930), (990, 42482), (1089, 38620), (1210, 34758), (1452, 28965), (1815, 23172), (1931, 21780), (1980, 21241), (2178, 19310), (2420, 17379), (3630, 11586), (3862, 10890), (4356, 9655), (5445, 7724), (5793, 7260)]