275376500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 748500480

約数和(自身を除く): 473123980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 41, 50, 70, 76, 82, 95, 100, 101, 125, 133, 140, 164, 175, 190, 202, 205, 250, 266, 287, 350, 380, 404, 410, 475, 500, 505, 532, 574, 665, 700, 707, 779, 820, 875, 950, 1010, 1025, 1148, 1330, 1414, 1435, 1558, 1750, 1900, 1919, 2020, 2050, 2375, 2525, 2660, 2828, 2870, 3116, 3325, 3500, 3535, 3838, 3895, 4100, 4141, 4750, 5050, 5125, 5453, 5740, 6650, 7070, 7175, 7676, 7790, 8282, 9500, 9595, 10100, 10250, 10906, 12625, 13300, 13433, 14140, 14350, 15580, 16564, 16625, 17675, 19190, 19475, 20500, 20705, 21812, 25250, 26866, 27265, 28700, 28987, 33250, 35350, 35875, 38380, 38950, 41410, 47975, 50500, 53732, 54530, 57974, 66500, 67165, 70700, 71750, 77900, 78679, 82820, 88375, 95950, 97375, 103525, 109060, 115948, 134330, 136325, 143500, 144935, 157358, 176750, 191900, 194750, 207050, 239875, 268660, 272650, 289870, 314716, 335825, 353500, 389500, 393395, 414100, 479750, 517625, 545300, 550753, 579740, 671650, 681625, 724675, 786790, 959500, 1035250, 1101506, 1343300, 1363250, 1449350, 1573580, 1679125, 1966975, 2070500, 2203012, 2726500, 2753765, 2898700, 3358250, 3623375, 3933950, 5507530, 6716500, 7246750, 7867900, 9834875, 11015060, 13768825, 14493500, 19669750, 27537650, 39339500, 55075300, 68844125, 137688250, 275376500]

約数ペア:

[(1, 275376500), (2, 137688250), (4, 68844125), (5, 55075300), (7, 39339500), (10, 27537650), (14, 19669750), (19, 14493500), (20, 13768825), (25, 11015060), (28, 9834875), (35, 7867900), (38, 7246750), (41, 6716500), (50, 5507530), (70, 3933950), (76, 3623375), (82, 3358250), (95, 2898700), (100, 2753765), (101, 2726500), (125, 2203012), (133, 2070500), (140, 1966975), (164, 1679125), (175, 1573580), (190, 1449350), (202, 1363250), (205, 1343300), (250, 1101506), (266, 1035250), (287, 959500), (350, 786790), (380, 724675), (404, 681625), (410, 671650), (475, 579740), (500, 550753), (505, 545300), (532, 517625), (574, 479750), (665, 414100), (700, 393395), (707, 389500), (779, 353500), (820, 335825), (875, 314716), (950, 289870), (1010, 272650), (1025, 268660), (1148, 239875), (1330, 207050), (1414, 194750), (1435, 191900), (1558, 176750), (1750, 157358), (1900, 144935), (1919, 143500), (2020, 136325), (2050, 134330), (2375, 115948), (2525, 109060), (2660, 103525), (2828, 97375), (2870, 95950), (3116, 88375), (3325, 82820), (3500, 78679), (3535, 77900), (3838, 71750), (3895, 70700), (4100, 67165), (4141, 66500), (4750, 57974), (5050, 54530), (5125, 53732), (5453, 50500), (5740, 47975), (6650, 41410), (7070, 38950), (7175, 38380), (7676, 35875), (7790, 35350), (8282, 33250), (9500, 28987), (9595, 28700), (10100, 27265), (10250, 26866), (10906, 25250), (12625, 21812), (13300, 20705), (13433, 20500), (14140, 19475), (14350, 19190), (15580, 17675), (16564, 16625)]