39128700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 124436480

約数和(自身を除く): 85307780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 127, 130, 150, 156, 158, 195, 237, 254, 260, 300, 316, 325, 381, 390, 395, 474, 508, 635, 650, 762, 780, 790, 948, 975, 1027, 1185, 1270, 1300, 1524, 1580, 1651, 1905, 1950, 1975, 2054, 2370, 2540, 3081, 3175, 3302, 3810, 3900, 3950, 4108, 4740, 4953, 5135, 5925, 6162, 6350, 6604, 7620, 7900, 8255, 9525, 9906, 10033, 10270, 11850, 12324, 12700, 15405, 16510, 19050, 19812, 20066, 20540, 23700, 24765, 25675, 30099, 30810, 33020, 38100, 40132, 41275, 49530, 50165, 51350, 60198, 61620, 77025, 82550, 99060, 100330, 102700, 120396, 123825, 130429, 150495, 154050, 165100, 200660, 247650, 250825, 260858, 300990, 308100, 391287, 495300, 501650, 521716, 601980, 652145, 752475, 782574, 1003300, 1304290, 1504950, 1565148, 1956435, 2608580, 3009900, 3260725, 3912870, 6521450, 7825740, 9782175, 13042900, 19564350, 39128700]

約数ペア:

[(1, 39128700), (2, 19564350), (3, 13042900), (4, 9782175), (5, 7825740), (6, 6521450), (10, 3912870), (12, 3260725), (13, 3009900), (15, 2608580), (20, 1956435), (25, 1565148), (26, 1504950), (30, 1304290), (39, 1003300), (50, 782574), (52, 752475), (60, 652145), (65, 601980), (75, 521716), (78, 501650), (79, 495300), (100, 391287), (127, 308100), (130, 300990), (150, 260858), (156, 250825), (158, 247650), (195, 200660), (237, 165100), (254, 154050), (260, 150495), (300, 130429), (316, 123825), (325, 120396), (381, 102700), (390, 100330), (395, 99060), (474, 82550), (508, 77025), (635, 61620), (650, 60198), (762, 51350), (780, 50165), (790, 49530), (948, 41275), (975, 40132), (1027, 38100), (1185, 33020), (1270, 30810), (1300, 30099), (1524, 25675), (1580, 24765), (1651, 23700), (1905, 20540), (1950, 20066), (1975, 19812), (2054, 19050), (2370, 16510), (2540, 15405), (3081, 12700), (3175, 12324), (3302, 11850), (3810, 10270), (3900, 10033), (3950, 9906), (4108, 9525), (4740, 8255), (4953, 7900), (5135, 7620), (5925, 6604), (6162, 6350)]