45345420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 120

約数和(自身を含む): 148557024

約数和(自身を除く): 103211604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1217, 1242, 1380, 1620, 1863, 2070, 2434, 2484, 3105, 3651, 3726, 4140, 4868, 6085, 6210, 7302, 7452, 9315, 10953, 12170, 12420, 14604, 18255, 18630, 21906, 24340, 27991, 32859, 36510, 37260, 43812, 54765, 55982, 65718, 73020, 83973, 98577, 109530, 111964, 131436, 139955, 164295, 167946, 197154, 219060, 251919, 279910, 328590, 335892, 394308, 419865, 492885, 503838, 559820, 657180, 755757, 839730, 985770, 1007676, 1259595, 1511514, 1679460, 1971540, 2267271, 2519190, 3023028, 3778785, 4534542, 5038380, 7557570, 9069084, 11336355, 15115140, 22672710, 45345420]

約数ペア:

[(1, 45345420), (2, 22672710), (3, 15115140), (4, 11336355), (5, 9069084), (6, 7557570), (9, 5038380), (10, 4534542), (12, 3778785), (15, 3023028), (18, 2519190), (20, 2267271), (23, 1971540), (27, 1679460), (30, 1511514), (36, 1259595), (45, 1007676), (46, 985770), (54, 839730), (60, 755757), (69, 657180), (81, 559820), (90, 503838), (92, 492885), (108, 419865), (115, 394308), (135, 335892), (138, 328590), (162, 279910), (180, 251919), (207, 219060), (230, 197154), (270, 167946), (276, 164295), (324, 139955), (345, 131436), (405, 111964), (414, 109530), (460, 98577), (540, 83973), (621, 73020), (690, 65718), (810, 55982), (828, 54765), (1035, 43812), (1217, 37260), (1242, 36510), (1380, 32859), (1620, 27991), (1863, 24340), (2070, 21906), (2434, 18630), (2484, 18255), (3105, 14604), (3651, 12420), (3726, 12170), (4140, 10953), (4868, 9315), (6085, 7452), (6210, 7302)]