316251540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17747}}^1$

素因数の和:17779

約数の個数: 120

約数和(自身を含む): 1082344032

約数和(自身を除く): 766092492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17747, 17820, 35494, 53241, 70988, 88735, 106482, 159723, 177470, 195217, 212964, 266205, 319446, 354940, 390434, 479169, 532410, 585651, 638892, 780868, 798615, 958338, 976085, 1064820, 1171302, 1437507, 1597230, 1756953, 1916676, 1952170, 2342604, 2395845, 2875014, 2928255, 3194460, 3513906, 3904340, 4791690, 5270859, 5750028, 5856510, 7027812, 7187535, 8784765, 9583380, 10541718, 11713020, 14375070, 15812577, 17569530, 21083436, 26354295, 28750140, 31625154, 35139060, 52708590, 63250308, 79062885, 105417180, 158125770, 316251540]

約数ペア:

[(1, 316251540), (2, 158125770), (3, 105417180), (4, 79062885), (5, 63250308), (6, 52708590), (9, 35139060), (10, 31625154), (11, 28750140), (12, 26354295), (15, 21083436), (18, 17569530), (20, 15812577), (22, 14375070), (27, 11713020), (30, 10541718), (33, 9583380), (36, 8784765), (44, 7187535), (45, 7027812), (54, 5856510), (55, 5750028), (60, 5270859), (66, 4791690), (81, 3904340), (90, 3513906), (99, 3194460), (108, 2928255), (110, 2875014), (132, 2395845), (135, 2342604), (162, 1952170), (165, 1916676), (180, 1756953), (198, 1597230), (220, 1437507), (270, 1171302), (297, 1064820), (324, 976085), (330, 958338), (396, 798615), (405, 780868), (495, 638892), (540, 585651), (594, 532410), (660, 479169), (810, 390434), (891, 354940), (990, 319446), (1188, 266205), (1485, 212964), (1620, 195217), (1782, 177470), (1980, 159723), (2970, 106482), (3564, 88735), (4455, 70988), (5940, 53241), (8910, 35494), (17747, 17820)]