236401740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2093

約数の個数: 120

約数和(自身を含む): 752136000

約数和(自身を除く): 515734260

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, 1314, 1460, 1620, 1971, 1999, 2190, 2628, 3285, 3942, 3998, 4380, 5913, 5997, 6570, 7884, 7996, 9855, 9995, 11826, 11994, 13140, 17991, 19710, 19990, 23652, 23988, 29565, 29985, 35982, 39420, 39980, 53973, 59130, 59970, 71964, 89955, 107946, 118260, 119940, 145927, 161919, 179910, 215892, 269865, 291854, 323838, 359820, 437781, 539730, 583708, 647676, 729635, 809595, 875562, 1079460, 1313343, 1459270, 1619190, 1751124, 2188905, 2626686, 2918540, 3238380, 3940029, 4377810, 5253372, 6566715, 7880058, 8755620, 11820087, 13133430, 15760116, 19700145, 23640174, 26266860, 39400290, 47280348, 59100435, 78800580, 118200870, 236401740]

約数ペア:

[(1, 236401740), (2, 118200870), (3, 78800580), (4, 59100435), (5, 47280348), (6, 39400290), (9, 26266860), (10, 23640174), (12, 19700145), (15, 15760116), (18, 13133430), (20, 11820087), (27, 8755620), (30, 7880058), (36, 6566715), (45, 5253372), (54, 4377810), (60, 3940029), (73, 3238380), (81, 2918540), (90, 2626686), (108, 2188905), (135, 1751124), (146, 1619190), (162, 1459270), (180, 1313343), (219, 1079460), (270, 875562), (292, 809595), (324, 729635), (365, 647676), (405, 583708), (438, 539730), (540, 437781), (657, 359820), (730, 323838), (810, 291854), (876, 269865), (1095, 215892), (1314, 179910), (1460, 161919), (1620, 145927), (1971, 119940), (1999, 118260), (2190, 107946), (2628, 89955), (3285, 71964), (3942, 59970), (3998, 59130), (4380, 53973), (5913, 39980), (5997, 39420), (6570, 35982), (7884, 29985), (7996, 29565), (9855, 23988), (9995, 23652), (11826, 19990), (11994, 19710), (13140, 17991)]