39990600

素因数分解:

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

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 144717300

約数和(自身を除く): 104726700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1709, 1800, 1950, 2340, 2600, 2925, 3418, 3900, 4680, 5127, 5850, 6836, 7800, 8545, 10254, 11700, 13672, 15381, 17090, 20508, 22217, 23400, 25635, 30762, 34180, 41016, 42725, 44434, 51270, 61524, 66651, 68360, 76905, 85450, 88868, 102540, 111085, 123048, 128175, 133302, 153810, 170900, 177736, 199953, 205080, 222170, 256350, 266604, 307620, 333255, 341800, 384525, 399906, 444340, 512700, 533208, 555425, 615240, 666510, 769050, 799812, 888680, 999765, 1025400, 1110850, 1333020, 1538100, 1599624, 1666275, 1999530, 2221700, 2666040, 3076200, 3332550, 3999060, 4443400, 4998825, 6665100, 7998120, 9997650, 13330200, 19995300, 39990600]

約数ペア:

[(1, 39990600), (2, 19995300), (3, 13330200), (4, 9997650), (5, 7998120), (6, 6665100), (8, 4998825), (9, 4443400), (10, 3999060), (12, 3332550), (13, 3076200), (15, 2666040), (18, 2221700), (20, 1999530), (24, 1666275), (25, 1599624), (26, 1538100), (30, 1333020), (36, 1110850), (39, 1025400), (40, 999765), (45, 888680), (50, 799812), (52, 769050), (60, 666510), (65, 615240), (72, 555425), (75, 533208), (78, 512700), (90, 444340), (100, 399906), (104, 384525), (117, 341800), (120, 333255), (130, 307620), (150, 266604), (156, 256350), (180, 222170), (195, 205080), (200, 199953), (225, 177736), (234, 170900), (260, 153810), (300, 133302), (312, 128175), (325, 123048), (360, 111085), (390, 102540), (450, 88868), (468, 85450), (520, 76905), (585, 68360), (600, 66651), (650, 61524), (780, 51270), (900, 44434), (936, 42725), (975, 41016), (1170, 34180), (1300, 30762), (1560, 25635), (1709, 23400), (1800, 22217), (1950, 20508), (2340, 17090), (2600, 15381), (2925, 13672), (3418, 11700), (3900, 10254), (4680, 8545), (5127, 7800), (5850, 6836)]