445022550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{141277}}^1$

素因数の和:141302

約数の個数: 72

約数和(自身を含む): 1366440816

約数和(自身を除く): 921418266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 141277, 282554, 423831, 706385, 847662, 988939, 1271493, 1412770, 1977878, 2119155, 2542986, 2966817, 3531925, 4238310, 4944695, 5933634, 6357465, 7063850, 8900451, 9889390, 10595775, 12714930, 14834085, 17800902, 21191550, 24723475, 29668170, 31787325, 44502255, 49446950, 63574650, 74170425, 89004510, 148340850, 222511275, 445022550]

約数ペア:

[(1, 445022550), (2, 222511275), (3, 148340850), (5, 89004510), (6, 74170425), (7, 63574650), (9, 49446950), (10, 44502255), (14, 31787325), (15, 29668170), (18, 24723475), (21, 21191550), (25, 17800902), (30, 14834085), (35, 12714930), (42, 10595775), (45, 9889390), (50, 8900451), (63, 7063850), (70, 6357465), (75, 5933634), (90, 4944695), (105, 4238310), (126, 3531925), (150, 2966817), (175, 2542986), (210, 2119155), (225, 1977878), (315, 1412770), (350, 1271493), (450, 988939), (525, 847662), (630, 706385), (1050, 423831), (1575, 282554), (3150, 141277)]