428073000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 1342897920

約数和(自身を除く): 914824920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 293, 300, 375, 487, 500, 586, 600, 750, 879, 974, 1000, 1172, 1461, 1465, 1500, 1758, 1948, 2344, 2435, 2922, 2930, 3000, 3516, 3896, 4395, 4870, 5844, 5860, 7032, 7305, 7325, 8790, 9740, 11688, 11720, 12175, 14610, 14650, 17580, 19480, 21975, 24350, 29220, 29300, 35160, 36525, 36625, 43950, 48700, 58440, 58600, 60875, 73050, 73250, 87900, 97400, 109875, 121750, 142691, 146100, 146500, 175800, 182625, 219750, 243500, 285382, 292200, 293000, 365250, 428073, 439500, 487000, 570764, 713455, 730500, 856146, 879000, 1141528, 1426910, 1461000, 1712292, 2140365, 2853820, 3424584, 3567275, 4280730, 5707640, 7134550, 8561460, 10701825, 14269100, 17122920, 17836375, 21403650, 28538200, 35672750, 42807300, 53509125, 71345500, 85614600, 107018250, 142691000, 214036500, 428073000]

約数ペア:

[(1, 428073000), (2, 214036500), (3, 142691000), (4, 107018250), (5, 85614600), (6, 71345500), (8, 53509125), (10, 42807300), (12, 35672750), (15, 28538200), (20, 21403650), (24, 17836375), (25, 17122920), (30, 14269100), (40, 10701825), (50, 8561460), (60, 7134550), (75, 5707640), (100, 4280730), (120, 3567275), (125, 3424584), (150, 2853820), (200, 2140365), (250, 1712292), (293, 1461000), (300, 1426910), (375, 1141528), (487, 879000), (500, 856146), (586, 730500), (600, 713455), (750, 570764), (879, 487000), (974, 439500), (1000, 428073), (1172, 365250), (1461, 293000), (1465, 292200), (1500, 285382), (1758, 243500), (1948, 219750), (2344, 182625), (2435, 175800), (2922, 146500), (2930, 146100), (3000, 142691), (3516, 121750), (3896, 109875), (4395, 97400), (4870, 87900), (5844, 73250), (5860, 73050), (7032, 60875), (7305, 58600), (7325, 58440), (8790, 48700), (9740, 43950), (11688, 36625), (11720, 36525), (12175, 35160), (14610, 29300), (14650, 29220), (17580, 24350), (19480, 21975)]