82758600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 144

約数和(自身を含む): 290160000

約数和(自身を除く): 207401400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 1999, 2070, 2300, 2760, 3450, 3998, 4140, 4600, 5175, 5997, 6900, 7996, 8280, 9995, 10350, 11994, 13800, 15992, 17991, 19990, 20700, 23988, 29985, 35982, 39980, 41400, 45977, 47976, 49975, 59970, 71964, 79960, 89955, 91954, 99950, 119940, 137931, 143928, 149925, 179910, 183908, 199900, 229885, 239880, 275862, 299850, 359820, 367816, 399800, 413793, 449775, 459770, 551724, 599700, 689655, 719640, 827586, 899550, 919540, 1103448, 1149425, 1199400, 1379310, 1655172, 1799100, 1839080, 2068965, 2298850, 2758620, 3310344, 3448275, 3598200, 4137930, 4597700, 5517240, 6896550, 8275860, 9195400, 10344825, 13793100, 16551720, 20689650, 27586200, 41379300, 82758600]

約数ペア:

[(1, 82758600), (2, 41379300), (3, 27586200), (4, 20689650), (5, 16551720), (6, 13793100), (8, 10344825), (9, 9195400), (10, 8275860), (12, 6896550), (15, 5517240), (18, 4597700), (20, 4137930), (23, 3598200), (24, 3448275), (25, 3310344), (30, 2758620), (36, 2298850), (40, 2068965), (45, 1839080), (46, 1799100), (50, 1655172), (60, 1379310), (69, 1199400), (72, 1149425), (75, 1103448), (90, 919540), (92, 899550), (100, 827586), (115, 719640), (120, 689655), (138, 599700), (150, 551724), (180, 459770), (184, 449775), (200, 413793), (207, 399800), (225, 367816), (230, 359820), (276, 299850), (300, 275862), (345, 239880), (360, 229885), (414, 199900), (450, 183908), (460, 179910), (552, 149925), (575, 143928), (600, 137931), (690, 119940), (828, 99950), (900, 91954), (920, 89955), (1035, 79960), (1150, 71964), (1380, 59970), (1656, 49975), (1725, 47976), (1800, 45977), (1999, 41400), (2070, 39980), (2300, 35982), (2760, 29985), (3450, 23988), (3998, 20700), (4140, 19990), (4600, 17991), (5175, 15992), (5997, 13800), (6900, 11994), (7996, 10350), (8280, 9995)]