76258700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 108

約数和(自身を含む): 195924960

約数和(自身を除く): 119666260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 79, 98, 100, 140, 158, 175, 196, 197, 245, 316, 350, 394, 395, 490, 553, 700, 788, 790, 980, 985, 1106, 1225, 1379, 1580, 1970, 1975, 2212, 2450, 2758, 2765, 3871, 3940, 3950, 4900, 4925, 5516, 5530, 6895, 7742, 7900, 9653, 9850, 11060, 13790, 13825, 15484, 15563, 19306, 19355, 19700, 27580, 27650, 31126, 34475, 38612, 38710, 48265, 55300, 62252, 68950, 77420, 77815, 96530, 96775, 108941, 137900, 155630, 193060, 193550, 217882, 241325, 311260, 387100, 389075, 435764, 482650, 544705, 762587, 778150, 965300, 1089410, 1525174, 1556300, 2178820, 2723525, 3050348, 3812935, 5447050, 7625870, 10894100, 15251740, 19064675, 38129350, 76258700]

約数ペア:

[(1, 76258700), (2, 38129350), (4, 19064675), (5, 15251740), (7, 10894100), (10, 7625870), (14, 5447050), (20, 3812935), (25, 3050348), (28, 2723525), (35, 2178820), (49, 1556300), (50, 1525174), (70, 1089410), (79, 965300), (98, 778150), (100, 762587), (140, 544705), (158, 482650), (175, 435764), (196, 389075), (197, 387100), (245, 311260), (316, 241325), (350, 217882), (394, 193550), (395, 193060), (490, 155630), (553, 137900), (700, 108941), (788, 96775), (790, 96530), (980, 77815), (985, 77420), (1106, 68950), (1225, 62252), (1379, 55300), (1580, 48265), (1970, 38710), (1975, 38612), (2212, 34475), (2450, 31126), (2758, 27650), (2765, 27580), (3871, 19700), (3940, 19355), (3950, 19306), (4900, 15563), (4925, 15484), (5516, 13825), (5530, 13790), (6895, 11060), (7742, 9850), (7900, 9653)]