82586400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2683

約数の個数: 144

約数和(自身を含む): 289606464

約数和(自身を除く): 207020064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 2647, 3120, 3900, 5200, 5294, 6240, 7800, 7941, 10400, 10588, 13235, 15600, 15882, 21176, 26470, 31200, 31764, 34411, 39705, 42352, 52940, 63528, 66175, 68822, 79410, 84704, 103233, 105880, 127056, 132350, 137644, 158820, 172055, 198525, 206466, 211760, 254112, 264700, 275288, 317640, 344110, 397050, 412932, 423520, 516165, 529400, 550576, 635280, 688220, 794100, 825864, 860275, 1032330, 1058800, 1101152, 1270560, 1376440, 1588200, 1651728, 1720550, 2064660, 2117600, 2580825, 2752880, 3176400, 3303456, 3441100, 4129320, 5161650, 5505760, 6352800, 6882200, 8258640, 10323300, 13764400, 16517280, 20646600, 27528800, 41293200, 82586400]

約数ペア:

[(1, 82586400), (2, 41293200), (3, 27528800), (4, 20646600), (5, 16517280), (6, 13764400), (8, 10323300), (10, 8258640), (12, 6882200), (13, 6352800), (15, 5505760), (16, 5161650), (20, 4129320), (24, 3441100), (25, 3303456), (26, 3176400), (30, 2752880), (32, 2580825), (39, 2117600), (40, 2064660), (48, 1720550), (50, 1651728), (52, 1588200), (60, 1376440), (65, 1270560), (75, 1101152), (78, 1058800), (80, 1032330), (96, 860275), (100, 825864), (104, 794100), (120, 688220), (130, 635280), (150, 550576), (156, 529400), (160, 516165), (195, 423520), (200, 412932), (208, 397050), (240, 344110), (260, 317640), (300, 275288), (312, 264700), (325, 254112), (390, 211760), (400, 206466), (416, 198525), (480, 172055), (520, 158820), (600, 137644), (624, 132350), (650, 127056), (780, 105880), (800, 103233), (975, 84704), (1040, 79410), (1200, 68822), (1248, 66175), (1300, 63528), (1560, 52940), (1950, 42352), (2080, 39705), (2400, 34411), (2600, 31764), (2647, 31200), (3120, 26470), (3900, 21176), (5200, 15882), (5294, 15600), (6240, 13235), (7800, 10588), (7941, 10400)]