168946200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 579739680

約数和(自身を除く): 410793480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 1128, 1175, 1410, 1692, 1800, 1880, 1997, 2115, 2350, 2820, 3384, 3525, 3994, 4230, 4700, 5640, 5991, 7050, 7988, 8460, 9400, 9985, 10575, 11982, 14100, 15976, 16920, 17973, 19970, 21150, 23964, 28200, 29955, 35946, 39940, 42300, 47928, 49925, 59910, 71892, 79880, 84600, 89865, 93859, 99850, 119820, 143784, 149775, 179730, 187718, 199700, 239640, 281577, 299550, 359460, 375436, 399400, 449325, 469295, 563154, 599100, 718920, 750872, 844731, 898650, 938590, 1126308, 1198200, 1407885, 1689462, 1797300, 1877180, 2252616, 2346475, 2815770, 3378924, 3594600, 3754360, 4223655, 4692950, 5631540, 6757848, 7039425, 8447310, 9385900, 11263080, 14078850, 16894620, 18771800, 21118275, 28157700, 33789240, 42236550, 56315400, 84473100, 168946200]

約数ペア:

[(1, 168946200), (2, 84473100), (3, 56315400), (4, 42236550), (5, 33789240), (6, 28157700), (8, 21118275), (9, 18771800), (10, 16894620), (12, 14078850), (15, 11263080), (18, 9385900), (20, 8447310), (24, 7039425), (25, 6757848), (30, 5631540), (36, 4692950), (40, 4223655), (45, 3754360), (47, 3594600), (50, 3378924), (60, 2815770), (72, 2346475), (75, 2252616), (90, 1877180), (94, 1797300), (100, 1689462), (120, 1407885), (141, 1198200), (150, 1126308), (180, 938590), (188, 898650), (200, 844731), (225, 750872), (235, 718920), (282, 599100), (300, 563154), (360, 469295), (376, 449325), (423, 399400), (450, 375436), (470, 359460), (564, 299550), (600, 281577), (705, 239640), (846, 199700), (900, 187718), (940, 179730), (1128, 149775), (1175, 143784), (1410, 119820), (1692, 99850), (1800, 93859), (1880, 89865), (1997, 84600), (2115, 79880), (2350, 71892), (2820, 59910), (3384, 49925), (3525, 47928), (3994, 42300), (4230, 39940), (4700, 35946), (5640, 29955), (5991, 28200), (7050, 23964), (7988, 21150), (8460, 19970), (9400, 17973), (9985, 16920), (10575, 15976), (11982, 14100)]