140756250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{7507}}^1$

素因数の和:7537

約数の個数: 48

約数和(自身を含む): 351914976

約数和(自身を除く): 211158726

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3125, 3750, 6250, 7507, 9375, 15014, 18750, 22521, 37535, 45042, 75070, 112605, 187675, 225210, 375350, 563025, 938375, 1126050, 1876750, 2815125, 4691875, 5630250, 9383750, 14075625, 23459375, 28151250, 46918750, 70378125, 140756250]

約数ペア:

[(1, 140756250), (2, 70378125), (3, 46918750), (5, 28151250), (6, 23459375), (10, 14075625), (15, 9383750), (25, 5630250), (30, 4691875), (50, 2815125), (75, 1876750), (125, 1126050), (150, 938375), (250, 563025), (375, 375350), (625, 225210), (750, 187675), (1250, 112605), (1875, 75070), (3125, 45042), (3750, 37535), (6250, 22521), (7507, 18750), (9375, 15014)]