122303000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 310564800

約数和(自身を除く): 188261800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 100, 125, 152, 157, 164, 190, 200, 205, 250, 314, 328, 380, 410, 475, 500, 628, 760, 779, 785, 820, 950, 1000, 1025, 1256, 1558, 1570, 1640, 1900, 2050, 2375, 2983, 3116, 3140, 3800, 3895, 3925, 4100, 4750, 5125, 5966, 6232, 6280, 6437, 7790, 7850, 8200, 9500, 10250, 11932, 12874, 14915, 15580, 15700, 19000, 19475, 19625, 20500, 23864, 25748, 29830, 31160, 31400, 32185, 38950, 39250, 41000, 51496, 59660, 64370, 74575, 77900, 78500, 97375, 119320, 122303, 128740, 149150, 155800, 157000, 160925, 194750, 244606, 257480, 298300, 321850, 372875, 389500, 489212, 596600, 611515, 643700, 745750, 779000, 804625, 978424, 1223030, 1287400, 1491500, 1609250, 2446060, 2983000, 3057575, 3218500, 4892120, 6115150, 6437000, 12230300, 15287875, 24460600, 30575750, 61151500, 122303000]

約数ペア:

[(1, 122303000), (2, 61151500), (4, 30575750), (5, 24460600), (8, 15287875), (10, 12230300), (19, 6437000), (20, 6115150), (25, 4892120), (38, 3218500), (40, 3057575), (41, 2983000), (50, 2446060), (76, 1609250), (82, 1491500), (95, 1287400), (100, 1223030), (125, 978424), (152, 804625), (157, 779000), (164, 745750), (190, 643700), (200, 611515), (205, 596600), (250, 489212), (314, 389500), (328, 372875), (380, 321850), (410, 298300), (475, 257480), (500, 244606), (628, 194750), (760, 160925), (779, 157000), (785, 155800), (820, 149150), (950, 128740), (1000, 122303), (1025, 119320), (1256, 97375), (1558, 78500), (1570, 77900), (1640, 74575), (1900, 64370), (2050, 59660), (2375, 51496), (2983, 41000), (3116, 39250), (3140, 38950), (3800, 32185), (3895, 31400), (3925, 31160), (4100, 29830), (4750, 25748), (5125, 23864), (5966, 20500), (6232, 19625), (6280, 19475), (6437, 19000), (7790, 15700), (7850, 15580), (8200, 14915), (9500, 12874), (10250, 11932)]