190251000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{21139}}^1$

素因数の和:21166

約数の個数: 96

約数和(自身を含む): 643078800

約数和(自身を除く): 452827800

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, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 21139, 42278, 63417, 84556, 105695, 126834, 169112, 190251, 211390, 253668, 317085, 380502, 422780, 507336, 528475, 634170, 761004, 845560, 951255, 1056950, 1268340, 1522008, 1585425, 1902510, 2113900, 2536680, 2642375, 3170850, 3805020, 4227800, 4756275, 5284750, 6341700, 7610040, 7927125, 9512550, 10569500, 12683400, 15854250, 19025100, 21139000, 23781375, 31708500, 38050200, 47562750, 63417000, 95125500, 190251000]

約数ペア:

[(1, 190251000), (2, 95125500), (3, 63417000), (4, 47562750), (5, 38050200), (6, 31708500), (8, 23781375), (9, 21139000), (10, 19025100), (12, 15854250), (15, 12683400), (18, 10569500), (20, 9512550), (24, 7927125), (25, 7610040), (30, 6341700), (36, 5284750), (40, 4756275), (45, 4227800), (50, 3805020), (60, 3170850), (72, 2642375), (75, 2536680), (90, 2113900), (100, 1902510), (120, 1585425), (125, 1522008), (150, 1268340), (180, 1056950), (200, 951255), (225, 845560), (250, 761004), (300, 634170), (360, 528475), (375, 507336), (450, 422780), (500, 380502), (600, 317085), (750, 253668), (900, 211390), (1000, 190251), (1125, 169112), (1500, 126834), (1800, 105695), (2250, 84556), (3000, 63417), (4500, 42278), (9000, 21139)]