99310320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 160

約数和(自身を含む): 357120000

約数和(自身を除く): 257809680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 1999, 2070, 2160, 2484, 2760, 3105, 3312, 3998, 4140, 4968, 5520, 5997, 6210, 7996, 8280, 9936, 9995, 11994, 12420, 15992, 16560, 17991, 19990, 23988, 24840, 29985, 31984, 35982, 39980, 45977, 47976, 49680, 53973, 59970, 71964, 79960, 89955, 91954, 95952, 107946, 119940, 137931, 143928, 159920, 179910, 183908, 215892, 229885, 239880, 269865, 275862, 287856, 359820, 367816, 413793, 431784, 459770, 479760, 539730, 551724, 689655, 719640, 735632, 827586, 863568, 919540, 1079460, 1103448, 1241379, 1379310, 1439280, 1655172, 1839080, 2068965, 2158920, 2206896, 2482758, 2758620, 3310344, 3678160, 4137930, 4317840, 4965516, 5517240, 6206895, 6620688, 8275860, 9931032, 11034480, 12413790, 16551720, 19862064, 24827580, 33103440, 49655160, 99310320]

約数ペア:

[(1, 99310320), (2, 49655160), (3, 33103440), (4, 24827580), (5, 19862064), (6, 16551720), (8, 12413790), (9, 11034480), (10, 9931032), (12, 8275860), (15, 6620688), (16, 6206895), (18, 5517240), (20, 4965516), (23, 4317840), (24, 4137930), (27, 3678160), (30, 3310344), (36, 2758620), (40, 2482758), (45, 2206896), (46, 2158920), (48, 2068965), (54, 1839080), (60, 1655172), (69, 1439280), (72, 1379310), (80, 1241379), (90, 1103448), (92, 1079460), (108, 919540), (115, 863568), (120, 827586), (135, 735632), (138, 719640), (144, 689655), (180, 551724), (184, 539730), (207, 479760), (216, 459770), (230, 431784), (240, 413793), (270, 367816), (276, 359820), (345, 287856), (360, 275862), (368, 269865), (414, 239880), (432, 229885), (460, 215892), (540, 183908), (552, 179910), (621, 159920), (690, 143928), (720, 137931), (828, 119940), (920, 107946), (1035, 95952), (1080, 91954), (1104, 89955), (1242, 79960), (1380, 71964), (1656, 59970), (1840, 53973), (1999, 49680), (2070, 47976), (2160, 45977), (2484, 39980), (2760, 35982), (3105, 31984), (3312, 29985), (3998, 24840), (4140, 23988), (4968, 19990), (5520, 17991), (5997, 16560), (6210, 15992), (7996, 12420), (8280, 11994), (9936, 9995)]