12221258940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{62347}}^1$

素因数の和:62390

約数の個数: 180

約数和(自身を含む): 42141387288

約数和(自身を除く): 29920128348

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, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2420, 2970, 3267, 3564, 3630, 4356, 4455, 5445, 5940, 6534, 7260, 8910, 9801, 10890, 13068, 16335, 17820, 19602, 21780, 32670, 39204, 49005, 62347, 65340, 98010, 124694, 187041, 196020, 249388, 311735, 374082, 561123, 623470, 685817, 748164, 935205, 1122246, 1246940, 1371634, 1683369, 1870410, 2057451, 2244492, 2743268, 2805615, 3366738, 3429085, 3740820, 4114902, 5050107, 5611230, 6172353, 6733476, 6858170, 7543987, 8229804, 8416845, 10100214, 10287255, 11222460, 12344706, 13716340, 15087974, 16833690, 18517059, 20200428, 20574510, 22631961, 24689412, 25250535, 30175948, 30861765, 33667380, 37034118, 37719935, 41149020, 45263922, 50501070, 55551177, 61723530, 67895883, 74068236, 75439870, 90527844, 92585295, 101002140, 111102354, 113159805, 123447060, 135791766, 150879740, 185170590, 203687649, 222204708, 226319610, 271583532, 277755885, 339479415, 370341180, 407375298, 452639220, 555511770, 611062947, 678958830, 814750596, 1018438245, 1111023540, 1222125894, 1357917660, 2036876490, 2444251788, 3055314735, 4073752980, 6110629470, 12221258940]

約数ペア:

[(1, 12221258940), (2, 6110629470), (3, 4073752980), (4, 3055314735), (5, 2444251788), (6, 2036876490), (9, 1357917660), (10, 1222125894), (11, 1111023540), (12, 1018438245), (15, 814750596), (18, 678958830), (20, 611062947), (22, 555511770), (27, 452639220), (30, 407375298), (33, 370341180), (36, 339479415), (44, 277755885), (45, 271583532), (54, 226319610), (55, 222204708), (60, 203687649), (66, 185170590), (81, 150879740), (90, 135791766), (99, 123447060), (108, 113159805), (110, 111102354), (121, 101002140), (132, 92585295), (135, 90527844), (162, 75439870), (165, 74068236), (180, 67895883), (198, 61723530), (220, 55551177), (242, 50501070), (270, 45263922), (297, 41149020), (324, 37719935), (330, 37034118), (363, 33667380), (396, 30861765), (405, 30175948), (484, 25250535), (495, 24689412), (540, 22631961), (594, 20574510), (605, 20200428), (660, 18517059), (726, 16833690), (810, 15087974), (891, 13716340), (990, 12344706), (1089, 11222460), (1188, 10287255), (1210, 10100214), (1452, 8416845), (1485, 8229804), (1620, 7543987), (1782, 6858170), (1815, 6733476), (1980, 6172353), (2178, 5611230), (2420, 5050107), (2970, 4114902), (3267, 3740820), (3564, 3429085), (3630, 3366738), (4356, 2805615), (4455, 2743268), (5445, 2244492), (5940, 2057451), (6534, 1870410), (7260, 1683369), (8910, 1371634), (9801, 1246940), (10890, 1122246), (13068, 935205), (16335, 748164), (17820, 685817), (19602, 623470), (21780, 561123), (32670, 374082), (39204, 311735), (49005, 249388), (62347, 196020), (65340, 187041), (98010, 124694)]