12327900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 40101600

約数和(自身を除く): 27773700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 109, 116, 130, 145, 150, 156, 174, 195, 218, 260, 290, 300, 325, 327, 348, 377, 390, 435, 436, 545, 580, 650, 654, 725, 754, 780, 870, 975, 1090, 1131, 1300, 1308, 1417, 1450, 1508, 1635, 1740, 1885, 1950, 2175, 2180, 2262, 2725, 2834, 2900, 3161, 3270, 3770, 3900, 4251, 4350, 4524, 5450, 5655, 5668, 6322, 6540, 7085, 7540, 8175, 8502, 8700, 9425, 9483, 10900, 11310, 12644, 14170, 15805, 16350, 17004, 18850, 18966, 21255, 22620, 28275, 28340, 31610, 32700, 35425, 37700, 37932, 41093, 42510, 47415, 56550, 63220, 70850, 79025, 82186, 85020, 94830, 106275, 113100, 123279, 141700, 158050, 164372, 189660, 205465, 212550, 237075, 246558, 316100, 410930, 425100, 474150, 493116, 616395, 821860, 948300, 1027325, 1232790, 2054650, 2465580, 3081975, 4109300, 6163950, 12327900]

約数ペア:

[(1, 12327900), (2, 6163950), (3, 4109300), (4, 3081975), (5, 2465580), (6, 2054650), (10, 1232790), (12, 1027325), (13, 948300), (15, 821860), (20, 616395), (25, 493116), (26, 474150), (29, 425100), (30, 410930), (39, 316100), (50, 246558), (52, 237075), (58, 212550), (60, 205465), (65, 189660), (75, 164372), (78, 158050), (87, 141700), (100, 123279), (109, 113100), (116, 106275), (130, 94830), (145, 85020), (150, 82186), (156, 79025), (174, 70850), (195, 63220), (218, 56550), (260, 47415), (290, 42510), (300, 41093), (325, 37932), (327, 37700), (348, 35425), (377, 32700), (390, 31610), (435, 28340), (436, 28275), (545, 22620), (580, 21255), (650, 18966), (654, 18850), (725, 17004), (754, 16350), (780, 15805), (870, 14170), (975, 12644), (1090, 11310), (1131, 10900), (1300, 9483), (1308, 9425), (1417, 8700), (1450, 8502), (1508, 8175), (1635, 7540), (1740, 7085), (1885, 6540), (1950, 6322), (2175, 5668), (2180, 5655), (2262, 5450), (2725, 4524), (2834, 4350), (2900, 4251), (3161, 3900), (3270, 3770)]