155963340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1753

約数の個数: 144

約数和(自身を含む): 525722400

約数和(自身を除く): 369759060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1709, 1755, 2028, 2340, 2535, 3042, 3380, 3418, 3510, 4563, 5070, 5127, 6084, 6836, 7020, 7605, 8545, 9126, 10140, 10254, 15210, 15381, 17090, 18252, 20508, 22217, 22815, 25635, 30420, 30762, 34180, 44434, 45630, 46143, 51270, 61524, 66651, 76905, 88868, 91260, 92286, 102540, 111085, 133302, 153810, 184572, 199953, 222170, 230715, 266604, 288821, 307620, 333255, 399906, 444340, 461430, 577642, 599859, 666510, 799812, 866463, 922860, 999765, 1155284, 1199718, 1333020, 1444105, 1732926, 1999530, 2399436, 2599389, 2888210, 2999295, 3465852, 3999060, 4332315, 5198778, 5776420, 5998590, 7798167, 8664630, 10397556, 11997180, 12996945, 15596334, 17329260, 25993890, 31192668, 38990835, 51987780, 77981670, 155963340]

約数ペア:

[(1, 155963340), (2, 77981670), (3, 51987780), (4, 38990835), (5, 31192668), (6, 25993890), (9, 17329260), (10, 15596334), (12, 12996945), (13, 11997180), (15, 10397556), (18, 8664630), (20, 7798167), (26, 5998590), (27, 5776420), (30, 5198778), (36, 4332315), (39, 3999060), (45, 3465852), (52, 2999295), (54, 2888210), (60, 2599389), (65, 2399436), (78, 1999530), (90, 1732926), (108, 1444105), (117, 1333020), (130, 1199718), (135, 1155284), (156, 999765), (169, 922860), (180, 866463), (195, 799812), (234, 666510), (260, 599859), (270, 577642), (338, 461430), (351, 444340), (390, 399906), (468, 333255), (507, 307620), (540, 288821), (585, 266604), (676, 230715), (702, 222170), (780, 199953), (845, 184572), (1014, 153810), (1170, 133302), (1404, 111085), (1521, 102540), (1690, 92286), (1709, 91260), (1755, 88868), (2028, 76905), (2340, 66651), (2535, 61524), (3042, 51270), (3380, 46143), (3418, 45630), (3510, 44434), (4563, 34180), (5070, 30762), (5127, 30420), (6084, 25635), (6836, 22815), (7020, 22217), (7605, 20508), (8545, 18252), (9126, 17090), (10140, 15381), (10254, 15210)]