111775140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 356516160

約数和(自身を除く): 244741020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 211, 218, 243, 270, 324, 327, 405, 422, 436, 486, 540, 545, 633, 654, 810, 844, 972, 981, 1055, 1090, 1215, 1266, 1308, 1620, 1635, 1899, 1962, 2110, 2180, 2430, 2532, 2943, 3165, 3270, 3798, 3924, 4220, 4860, 4905, 5697, 5886, 6330, 6540, 7596, 8829, 9495, 9810, 11394, 11772, 12660, 14715, 17091, 17658, 18990, 19620, 22788, 22999, 26487, 28485, 29430, 34182, 35316, 37980, 44145, 45998, 51273, 52974, 56970, 58860, 68364, 68997, 85455, 88290, 91996, 102546, 105948, 113940, 114995, 132435, 137994, 170910, 176580, 205092, 206991, 229990, 256365, 264870, 275988, 341820, 344985, 413982, 459980, 512730, 529740, 620973, 689970, 827964, 1025460, 1034955, 1241946, 1379940, 1862919, 2069910, 2483892, 3104865, 3725838, 4139820, 5588757, 6209730, 7451676, 9314595, 11177514, 12419460, 18629190, 22355028, 27943785, 37258380, 55887570, 111775140]

約数ペア:

[(1, 111775140), (2, 55887570), (3, 37258380), (4, 27943785), (5, 22355028), (6, 18629190), (9, 12419460), (10, 11177514), (12, 9314595), (15, 7451676), (18, 6209730), (20, 5588757), (27, 4139820), (30, 3725838), (36, 3104865), (45, 2483892), (54, 2069910), (60, 1862919), (81, 1379940), (90, 1241946), (108, 1034955), (109, 1025460), (135, 827964), (162, 689970), (180, 620973), (211, 529740), (218, 512730), (243, 459980), (270, 413982), (324, 344985), (327, 341820), (405, 275988), (422, 264870), (436, 256365), (486, 229990), (540, 206991), (545, 205092), (633, 176580), (654, 170910), (810, 137994), (844, 132435), (972, 114995), (981, 113940), (1055, 105948), (1090, 102546), (1215, 91996), (1266, 88290), (1308, 85455), (1620, 68997), (1635, 68364), (1899, 58860), (1962, 56970), (2110, 52974), (2180, 51273), (2430, 45998), (2532, 44145), (2943, 37980), (3165, 35316), (3270, 34182), (3798, 29430), (3924, 28485), (4220, 26487), (4860, 22999), (4905, 22788), (5697, 19620), (5886, 18990), (6330, 17658), (6540, 17091), (7596, 14715), (8829, 12660), (9495, 11772), (9810, 11394)]