67107300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17207}}^1$

素因数の和:17237

約数の個数: 72

約数和(自身を含む): 209111616

約数和(自身を除く): 142004316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 17207, 34414, 51621, 68828, 86035, 103242, 172070, 206484, 223691, 258105, 344140, 430175, 447382, 516210, 671073, 860350, 894764, 1032420, 1118455, 1290525, 1342146, 1720700, 2236910, 2581050, 2684292, 3355365, 4473820, 5162100, 5592275, 6710730, 11184550, 13421460, 16776825, 22369100, 33553650, 67107300]

約数ペア:

[(1, 67107300), (2, 33553650), (3, 22369100), (4, 16776825), (5, 13421460), (6, 11184550), (10, 6710730), (12, 5592275), (13, 5162100), (15, 4473820), (20, 3355365), (25, 2684292), (26, 2581050), (30, 2236910), (39, 1720700), (50, 1342146), (52, 1290525), (60, 1118455), (65, 1032420), (75, 894764), (78, 860350), (100, 671073), (130, 516210), (150, 447382), (156, 430175), (195, 344140), (260, 258105), (300, 223691), (325, 206484), (390, 172070), (650, 103242), (780, 86035), (975, 68828), (1300, 51621), (1950, 34414), (3900, 17207)]