142000200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{78889}}^1$

素因数の和:78911

約数の個数: 72

約数和(自身を含む): 476890050

約数和(自身を除く): 334889850

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 78889, 157778, 236667, 315556, 394445, 473334, 631112, 710001, 788890, 946668, 1183335, 1420002, 1577780, 1893336, 1972225, 2366670, 2840004, 3155560, 3550005, 3944450, 4733340, 5680008, 5916675, 7100010, 7888900, 9466680, 11833350, 14200020, 15777800, 17750025, 23666700, 28400040, 35500050, 47333400, 71000100, 142000200]

約数ペア:

[(1, 142000200), (2, 71000100), (3, 47333400), (4, 35500050), (5, 28400040), (6, 23666700), (8, 17750025), (9, 15777800), (10, 14200020), (12, 11833350), (15, 9466680), (18, 7888900), (20, 7100010), (24, 5916675), (25, 5680008), (30, 4733340), (36, 3944450), (40, 3550005), (45, 3155560), (50, 2840004), (60, 2366670), (72, 1972225), (75, 1893336), (90, 1577780), (100, 1420002), (120, 1183335), (150, 946668), (180, 788890), (200, 710001), (225, 631112), (300, 473334), (360, 394445), (450, 315556), (600, 236667), (900, 157778), (1800, 78889)]