138231600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8895

約数の個数: 120

約数和(自身を含む): 476917392

約数和(自身を除く): 338685792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 8861, 15600, 17722, 26583, 35444, 44305, 53166, 70888, 88610, 106332, 115193, 132915, 141776, 177220, 212664, 221525, 230386, 265830, 345579, 354440, 425328, 443050, 460772, 531660, 575965, 664575, 691158, 708880, 886100, 921544, 1063320, 1151930, 1329150, 1382316, 1727895, 1772200, 1843088, 2126640, 2303860, 2658300, 2764632, 2879825, 3455790, 3544400, 4607720, 5316600, 5529264, 5759650, 6911580, 8639475, 9215440, 10633200, 11519300, 13823160, 17278950, 23038600, 27646320, 34557900, 46077200, 69115800, 138231600]

約数ペア:

[(1, 138231600), (2, 69115800), (3, 46077200), (4, 34557900), (5, 27646320), (6, 23038600), (8, 17278950), (10, 13823160), (12, 11519300), (13, 10633200), (15, 9215440), (16, 8639475), (20, 6911580), (24, 5759650), (25, 5529264), (26, 5316600), (30, 4607720), (39, 3544400), (40, 3455790), (48, 2879825), (50, 2764632), (52, 2658300), (60, 2303860), (65, 2126640), (75, 1843088), (78, 1772200), (80, 1727895), (100, 1382316), (104, 1329150), (120, 1151930), (130, 1063320), (150, 921544), (156, 886100), (195, 708880), (200, 691158), (208, 664575), (240, 575965), (260, 531660), (300, 460772), (312, 443050), (325, 425328), (390, 354440), (400, 345579), (520, 265830), (600, 230386), (624, 221525), (650, 212664), (780, 177220), (975, 141776), (1040, 132915), (1200, 115193), (1300, 106332), (1560, 88610), (1950, 70888), (2600, 53166), (3120, 44305), (3900, 35444), (5200, 26583), (7800, 17722), (8861, 15600)]