137536380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 437743152

約数和(自身を除く): 300206772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1163, 1314, 1460, 1620, 1971, 2190, 2326, 2628, 3285, 3489, 3942, 4380, 4652, 5815, 5913, 6570, 6978, 7884, 9855, 10467, 11630, 11826, 13140, 13956, 17445, 19710, 20934, 23260, 23652, 29565, 31401, 34890, 39420, 41868, 52335, 59130, 62802, 69780, 84899, 94203, 104670, 118260, 125604, 157005, 169798, 188406, 209340, 254697, 314010, 339596, 376812, 424495, 471015, 509394, 628020, 764091, 848990, 942030, 1018788, 1273485, 1528182, 1697980, 1884060, 2292273, 2546970, 3056364, 3820455, 4584546, 5093940, 6876819, 7640910, 9169092, 11461365, 13753638, 15281820, 22922730, 27507276, 34384095, 45845460, 68768190, 137536380]

約数ペア:

[(1, 137536380), (2, 68768190), (3, 45845460), (4, 34384095), (5, 27507276), (6, 22922730), (9, 15281820), (10, 13753638), (12, 11461365), (15, 9169092), (18, 7640910), (20, 6876819), (27, 5093940), (30, 4584546), (36, 3820455), (45, 3056364), (54, 2546970), (60, 2292273), (73, 1884060), (81, 1697980), (90, 1528182), (108, 1273485), (135, 1018788), (146, 942030), (162, 848990), (180, 764091), (219, 628020), (270, 509394), (292, 471015), (324, 424495), (365, 376812), (405, 339596), (438, 314010), (540, 254697), (657, 209340), (730, 188406), (810, 169798), (876, 157005), (1095, 125604), (1163, 118260), (1314, 104670), (1460, 94203), (1620, 84899), (1971, 69780), (2190, 62802), (2326, 59130), (2628, 52335), (3285, 41868), (3489, 39420), (3942, 34890), (4380, 31401), (4652, 29565), (5815, 23652), (5913, 23260), (6570, 20934), (6978, 19710), (7884, 17445), (9855, 13956), (10467, 13140), (11630, 11826)]