169115400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2068

約数の個数: 144

約数和(自身を含む): 580320000

約数和(自身を除く): 411204600

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, 1999, 2115, 2350, 2820, 3384, 3525, 3998, 4230, 4700, 5640, 5997, 7050, 7996, 8460, 9400, 9995, 10575, 11994, 14100, 15992, 16920, 17991, 19990, 21150, 23988, 28200, 29985, 35982, 39980, 42300, 47976, 49975, 59970, 71964, 79960, 84600, 89955, 93953, 99950, 119940, 143928, 149925, 179910, 187906, 199900, 239880, 281859, 299850, 359820, 375812, 399800, 449775, 469765, 563718, 599700, 719640, 751624, 845577, 899550, 939530, 1127436, 1199400, 1409295, 1691154, 1799100, 1879060, 2254872, 2348825, 2818590, 3382308, 3598200, 3758120, 4227885, 4697650, 5637180, 6764616, 7046475, 8455770, 9395300, 11274360, 14092950, 16911540, 18790600, 21139425, 28185900, 33823080, 42278850, 56371800, 84557700, 169115400]

約数ペア:

[(1, 169115400), (2, 84557700), (3, 56371800), (4, 42278850), (5, 33823080), (6, 28185900), (8, 21139425), (9, 18790600), (10, 16911540), (12, 14092950), (15, 11274360), (18, 9395300), (20, 8455770), (24, 7046475), (25, 6764616), (30, 5637180), (36, 4697650), (40, 4227885), (45, 3758120), (47, 3598200), (50, 3382308), (60, 2818590), (72, 2348825), (75, 2254872), (90, 1879060), (94, 1799100), (100, 1691154), (120, 1409295), (141, 1199400), (150, 1127436), (180, 939530), (188, 899550), (200, 845577), (225, 751624), (235, 719640), (282, 599700), (300, 563718), (360, 469765), (376, 449775), (423, 399800), (450, 375812), (470, 359820), (564, 299850), (600, 281859), (705, 239880), (846, 199900), (900, 187906), (940, 179910), (1128, 149925), (1175, 143928), (1410, 119940), (1692, 99950), (1800, 93953), (1880, 89955), (1999, 84600), (2115, 79960), (2350, 71964), (2820, 59970), (3384, 49975), (3525, 47976), (3998, 42300), (4230, 39980), (4700, 35982), (5640, 29985), (5997, 28200), (7050, 23988), (7996, 21150), (8460, 19990), (9400, 17991), (9995, 16920), (10575, 15992), (11994, 14100)]