1005750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{149}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 2808000

約数和(自身を除く): 1802250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 149, 150, 225, 250, 270, 298, 375, 447, 450, 675, 745, 750, 894, 1125, 1341, 1350, 1490, 2235, 2250, 2682, 3375, 3725, 4023, 4470, 6705, 6750, 7450, 8046, 11175, 13410, 18625, 20115, 22350, 33525, 37250, 40230, 55875, 67050, 100575, 111750, 167625, 201150, 335250, 502875, 1005750]

約数ペア:

[(1, 1005750), (2, 502875), (3, 335250), (5, 201150), (6, 167625), (9, 111750), (10, 100575), (15, 67050), (18, 55875), (25, 40230), (27, 37250), (30, 33525), (45, 22350), (50, 20115), (54, 18625), (75, 13410), (90, 11175), (125, 8046), (135, 7450), (149, 6750), (150, 6705), (225, 4470), (250, 4023), (270, 3725), (298, 3375), (375, 2682), (447, 2250), (450, 2235), (675, 1490), (745, 1350), (750, 1341), (894, 1125)]