147528400

素因数分解:

$2^4\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1931}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 356477184

約数和(自身を除く): 208948784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 191, 200, 382, 400, 764, 955, 1528, 1910, 1931, 3056, 3820, 3862, 4775, 7640, 7724, 9550, 9655, 15280, 15448, 19100, 19310, 30896, 38200, 38620, 48275, 76400, 77240, 96550, 154480, 193100, 368821, 386200, 737642, 772400, 1475284, 1844105, 2950568, 3688210, 5901136, 7376420, 9220525, 14752840, 18441050, 29505680, 36882100, 73764200, 147528400]

約数ペア:

[(1, 147528400), (2, 73764200), (4, 36882100), (5, 29505680), (8, 18441050), (10, 14752840), (16, 9220525), (20, 7376420), (25, 5901136), (40, 3688210), (50, 2950568), (80, 1844105), (100, 1475284), (191, 772400), (200, 737642), (382, 386200), (400, 368821), (764, 193100), (955, 154480), (1528, 96550), (1910, 77240), (1931, 76400), (3056, 48275), (3820, 38620), (3862, 38200), (4775, 30896), (7640, 19310), (7724, 19100), (9550, 15448), (9655, 15280)]