351000

素因数分解:

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

素因数の和:43

約数の個数: 128

約数和(自身を含む): 1310400

約数和(自身を除く): 959400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 125, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 250, 260, 270, 300, 312, 325, 351, 360, 375, 390, 450, 468, 500, 520, 540, 585, 600, 650, 675, 702, 750, 780, 900, 936, 975, 1000, 1080, 1125, 1170, 1300, 1350, 1404, 1500, 1560, 1625, 1755, 1800, 1950, 2250, 2340, 2600, 2700, 2808, 2925, 3000, 3250, 3375, 3510, 3900, 4500, 4680, 4875, 5400, 5850, 6500, 6750, 7020, 7800, 8775, 9000, 9750, 11700, 13000, 13500, 14040, 14625, 17550, 19500, 23400, 27000, 29250, 35100, 39000, 43875, 58500, 70200, 87750, 117000, 175500, 351000]

約数ペア:

[(1, 351000), (2, 175500), (3, 117000), (4, 87750), (5, 70200), (6, 58500), (8, 43875), (9, 39000), (10, 35100), (12, 29250), (13, 27000), (15, 23400), (18, 19500), (20, 17550), (24, 14625), (25, 14040), (26, 13500), (27, 13000), (30, 11700), (36, 9750), (39, 9000), (40, 8775), (45, 7800), (50, 7020), (52, 6750), (54, 6500), (60, 5850), (65, 5400), (72, 4875), (75, 4680), (78, 4500), (90, 3900), (100, 3510), (104, 3375), (108, 3250), (117, 3000), (120, 2925), (125, 2808), (130, 2700), (135, 2600), (150, 2340), (156, 2250), (180, 1950), (195, 1800), (200, 1755), (216, 1625), (225, 1560), (234, 1500), (250, 1404), (260, 1350), (270, 1300), (300, 1170), (312, 1125), (325, 1080), (351, 1000), (360, 975), (375, 936), (390, 900), (450, 780), (468, 750), (500, 702), (520, 675), (540, 650), (585, 600)]