4770000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 150

約数和(自身を含む): 16996122

約数和(自身を除く): 12226122

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 125, 144, 150, 159, 180, 200, 212, 225, 240, 250, 265, 300, 318, 360, 375, 400, 424, 450, 477, 500, 530, 600, 625, 636, 720, 750, 795, 848, 900, 954, 1000, 1060, 1125, 1200, 1250, 1272, 1325, 1500, 1590, 1800, 1875, 1908, 2000, 2120, 2250, 2385, 2500, 2544, 2650, 3000, 3180, 3600, 3750, 3816, 3975, 4240, 4500, 4770, 5000, 5300, 5625, 6000, 6360, 6625, 7500, 7632, 7950, 9000, 9540, 10000, 10600, 11250, 11925, 12720, 13250, 15000, 15900, 18000, 19080, 19875, 21200, 22500, 23850, 26500, 30000, 31800, 33125, 38160, 39750, 45000, 47700, 53000, 59625, 63600, 66250, 79500, 90000, 95400, 99375, 106000, 119250, 132500, 159000, 190800, 198750, 238500, 265000, 298125, 318000, 397500, 477000, 530000, 596250, 795000, 954000, 1192500, 1590000, 2385000, 4770000]

約数ペア:

[(1, 4770000), (2, 2385000), (3, 1590000), (4, 1192500), (5, 954000), (6, 795000), (8, 596250), (9, 530000), (10, 477000), (12, 397500), (15, 318000), (16, 298125), (18, 265000), (20, 238500), (24, 198750), (25, 190800), (30, 159000), (36, 132500), (40, 119250), (45, 106000), (48, 99375), (50, 95400), (53, 90000), (60, 79500), (72, 66250), (75, 63600), (80, 59625), (90, 53000), (100, 47700), (106, 45000), (120, 39750), (125, 38160), (144, 33125), (150, 31800), (159, 30000), (180, 26500), (200, 23850), (212, 22500), (225, 21200), (240, 19875), (250, 19080), (265, 18000), (300, 15900), (318, 15000), (360, 13250), (375, 12720), (400, 11925), (424, 11250), (450, 10600), (477, 10000), (500, 9540), (530, 9000), (600, 7950), (625, 7632), (636, 7500), (720, 6625), (750, 6360), (795, 6000), (848, 5625), (900, 5300), (954, 5000), (1000, 4770), (1060, 4500), (1125, 4240), (1200, 3975), (1250, 3816), (1272, 3750), (1325, 3600), (1500, 3180), (1590, 3000), (1800, 2650), (1875, 2544), (1908, 2500), (2000, 2385), (2120, 2250)]