839576340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3301}}^1$

素因数の和:3479

約数の個数: 120

約数和(自身を含む): 2651360712

約数和(自身を除く): 1811784372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 270, 314, 324, 405, 471, 540, 628, 785, 810, 942, 1413, 1570, 1620, 1884, 2355, 2826, 3140, 3301, 4239, 4710, 5652, 6602, 7065, 8478, 9420, 9903, 12717, 13204, 14130, 16505, 16956, 19806, 21195, 25434, 28260, 29709, 33010, 39612, 42390, 49515, 50868, 59418, 63585, 66020, 84780, 89127, 99030, 118836, 127170, 148545, 178254, 198060, 254340, 267381, 297090, 356508, 445635, 518257, 534762, 594180, 891270, 1036514, 1069524, 1336905, 1554771, 1782540, 2073028, 2591285, 2673810, 3109542, 4664313, 5182570, 5347620, 6219084, 7773855, 9328626, 10365140, 13992939, 15547710, 18657252, 23321565, 27985878, 31095420, 41978817, 46643130, 55971756, 69964695, 83957634, 93286260, 139929390, 167915268, 209894085, 279858780, 419788170, 839576340]

約数ペア:

[(1, 839576340), (2, 419788170), (3, 279858780), (4, 209894085), (5, 167915268), (6, 139929390), (9, 93286260), (10, 83957634), (12, 69964695), (15, 55971756), (18, 46643130), (20, 41978817), (27, 31095420), (30, 27985878), (36, 23321565), (45, 18657252), (54, 15547710), (60, 13992939), (81, 10365140), (90, 9328626), (108, 7773855), (135, 6219084), (157, 5347620), (162, 5182570), (180, 4664313), (270, 3109542), (314, 2673810), (324, 2591285), (405, 2073028), (471, 1782540), (540, 1554771), (628, 1336905), (785, 1069524), (810, 1036514), (942, 891270), (1413, 594180), (1570, 534762), (1620, 518257), (1884, 445635), (2355, 356508), (2826, 297090), (3140, 267381), (3301, 254340), (4239, 198060), (4710, 178254), (5652, 148545), (6602, 127170), (7065, 118836), (8478, 99030), (9420, 89127), (9903, 84780), (12717, 66020), (13204, 63585), (14130, 59418), (16505, 50868), (16956, 49515), (19806, 42390), (21195, 39612), (25434, 33010), (28260, 29709)]