27323900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 63589680

約数和(自身を除く): 36265780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 73, 76, 95, 100, 146, 190, 197, 292, 365, 380, 394, 475, 730, 788, 950, 985, 1387, 1460, 1825, 1900, 1970, 2774, 3650, 3743, 3940, 4925, 5548, 6935, 7300, 7486, 9850, 13870, 14381, 14972, 18715, 19700, 27740, 28762, 34675, 37430, 57524, 69350, 71905, 74860, 93575, 138700, 143810, 187150, 273239, 287620, 359525, 374300, 546478, 719050, 1092956, 1366195, 1438100, 2732390, 5464780, 6830975, 13661950, 27323900]

約数ペア:

[(1, 27323900), (2, 13661950), (4, 6830975), (5, 5464780), (10, 2732390), (19, 1438100), (20, 1366195), (25, 1092956), (38, 719050), (50, 546478), (73, 374300), (76, 359525), (95, 287620), (100, 273239), (146, 187150), (190, 143810), (197, 138700), (292, 93575), (365, 74860), (380, 71905), (394, 69350), (475, 57524), (730, 37430), (788, 34675), (950, 28762), (985, 27740), (1387, 19700), (1460, 18715), (1825, 14972), (1900, 14381), (1970, 13870), (2774, 9850), (3650, 7486), (3743, 7300), (3940, 6935), (4925, 5548)]