139179300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 438638592

約数和(自身を除く): 299459292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 127, 130, 150, 156, 195, 254, 260, 281, 300, 325, 381, 390, 508, 562, 635, 650, 762, 780, 843, 975, 1124, 1270, 1300, 1405, 1524, 1651, 1686, 1905, 1950, 2540, 2810, 3175, 3302, 3372, 3653, 3810, 3900, 4215, 4953, 5620, 6350, 6604, 7025, 7306, 7620, 8255, 8430, 9525, 9906, 10959, 12700, 14050, 14612, 16510, 16860, 18265, 19050, 19812, 21075, 21918, 24765, 28100, 33020, 35687, 36530, 38100, 41275, 42150, 43836, 49530, 54795, 71374, 73060, 82550, 84300, 91325, 99060, 107061, 109590, 123825, 142748, 165100, 178435, 182650, 214122, 219180, 247650, 273975, 356870, 365300, 428244, 463931, 495300, 535305, 547950, 713740, 892175, 927862, 1070610, 1095900, 1391793, 1784350, 1855724, 2141220, 2319655, 2676525, 2783586, 3568700, 4639310, 5353050, 5567172, 6958965, 9278620, 10706100, 11598275, 13917930, 23196550, 27835860, 34794825, 46393100, 69589650, 139179300]

約数ペア:

[(1, 139179300), (2, 69589650), (3, 46393100), (4, 34794825), (5, 27835860), (6, 23196550), (10, 13917930), (12, 11598275), (13, 10706100), (15, 9278620), (20, 6958965), (25, 5567172), (26, 5353050), (30, 4639310), (39, 3568700), (50, 2783586), (52, 2676525), (60, 2319655), (65, 2141220), (75, 1855724), (78, 1784350), (100, 1391793), (127, 1095900), (130, 1070610), (150, 927862), (156, 892175), (195, 713740), (254, 547950), (260, 535305), (281, 495300), (300, 463931), (325, 428244), (381, 365300), (390, 356870), (508, 273975), (562, 247650), (635, 219180), (650, 214122), (762, 182650), (780, 178435), (843, 165100), (975, 142748), (1124, 123825), (1270, 109590), (1300, 107061), (1405, 99060), (1524, 91325), (1651, 84300), (1686, 82550), (1905, 73060), (1950, 71374), (2540, 54795), (2810, 49530), (3175, 43836), (3302, 42150), (3372, 41275), (3653, 38100), (3810, 36530), (3900, 35687), (4215, 33020), (4953, 28100), (5620, 24765), (6350, 21918), (6604, 21075), (7025, 19812), (7306, 19050), (7620, 18265), (8255, 16860), (8430, 16510), (9525, 14612), (9906, 14050), (10959, 12700)]