131793000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 283341720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 197, 200, 223, 250, 300, 375, 394, 446, 500, 591, 600, 669, 750, 788, 892, 985, 1000, 1115, 1182, 1338, 1500, 1576, 1784, 1970, 2230, 2364, 2676, 2955, 3000, 3345, 3940, 4460, 4728, 4925, 5352, 5575, 5910, 6690, 7880, 8920, 9850, 11150, 11820, 13380, 14775, 16725, 19700, 22300, 23640, 24625, 26760, 27875, 29550, 33450, 39400, 43931, 44600, 49250, 55750, 59100, 66900, 73875, 83625, 87862, 98500, 111500, 118200, 131793, 133800, 147750, 167250, 175724, 197000, 219655, 223000, 263586, 295500, 334500, 351448, 439310, 527172, 591000, 658965, 669000, 878620, 1054344, 1098275, 1317930, 1757240, 2196550, 2635860, 3294825, 4393100, 5271720, 5491375, 6589650, 8786200, 10982750, 13179300, 16474125, 21965500, 26358600, 32948250, 43931000, 65896500, 131793000]

約数ペア:

[(1, 131793000), (2, 65896500), (3, 43931000), (4, 32948250), (5, 26358600), (6, 21965500), (8, 16474125), (10, 13179300), (12, 10982750), (15, 8786200), (20, 6589650), (24, 5491375), (25, 5271720), (30, 4393100), (40, 3294825), (50, 2635860), (60, 2196550), (75, 1757240), (100, 1317930), (120, 1098275), (125, 1054344), (150, 878620), (197, 669000), (200, 658965), (223, 591000), (250, 527172), (300, 439310), (375, 351448), (394, 334500), (446, 295500), (500, 263586), (591, 223000), (600, 219655), (669, 197000), (750, 175724), (788, 167250), (892, 147750), (985, 133800), (1000, 131793), (1115, 118200), (1182, 111500), (1338, 98500), (1500, 87862), (1576, 83625), (1784, 73875), (1970, 66900), (2230, 59100), (2364, 55750), (2676, 49250), (2955, 44600), (3000, 43931), (3345, 39400), (3940, 33450), (4460, 29550), (4728, 27875), (4925, 26760), (5352, 24625), (5575, 23640), (5910, 22300), (6690, 19700), (7880, 16725), (8920, 14775), (9850, 13380), (11150, 11820)]