99315840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 357799680

約数和(自身を除く): 258483840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 173, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 346, 368, 384, 390, 416, 460, 480, 519, 520, 552, 598, 624, 640, 690, 692, 736, 780, 832, 865, 897, 920, 960, 1038, 1040, 1104, 1196, 1248, 1380, 1384, 1472, 1495, 1560, 1664, 1730, 1794, 1840, 1920, 2076, 2080, 2208, 2249, 2392, 2496, 2595, 2760, 2768, 2944, 2990, 3120, 3460, 3588, 3680, 3979, 4152, 4160, 4416, 4485, 4498, 4784, 4992, 5190, 5520, 5536, 5980, 6240, 6747, 6920, 7176, 7360, 7958, 8304, 8320, 8832, 8970, 8996, 9568, 10380, 11040, 11072, 11245, 11937, 11960, 12480, 13494, 13840, 14352, 14720, 15916, 16608, 17940, 17992, 19136, 19895, 20760, 22080, 22144, 22490, 23874, 23920, 24960, 26988, 27680, 28704, 31832, 33216, 33735, 35880, 35984, 38272, 39790, 41520, 44160, 44980, 47748, 47840, 51727, 53976, 55360, 57408, 59685, 63664, 66432, 67470, 71760, 71968, 79580, 83040, 89960, 95496, 95680, 103454, 107952, 110720, 114816, 119370, 127328, 134940, 143520, 143936, 155181, 159160, 166080, 179920, 190992, 191360, 206908, 215904, 238740, 254656, 258635, 269880, 287040, 287872, 310362, 318320, 332160, 359840, 381984, 413816, 431808, 477480, 509312, 517270, 539760, 574080, 620724, 636640, 719680, 763968, 775905, 827632, 863616, 954960, 1034540, 1079520, 1241448, 1273280, 1439360, 1527936, 1551810, 1655264, 1909920, 2069080, 2159040, 2482896, 2546560, 3103620, 3310528, 3819840, 4138160, 4318080, 4965792, 6207240, 6621056, 7639680, 8276320, 9931584, 12414480, 16552640, 19863168, 24828960, 33105280, 49657920, 99315840]

約数ペア:

[(1, 99315840), (2, 49657920), (3, 33105280), (4, 24828960), (5, 19863168), (6, 16552640), (8, 12414480), (10, 9931584), (12, 8276320), (13, 7639680), (15, 6621056), (16, 6207240), (20, 4965792), (23, 4318080), (24, 4138160), (26, 3819840), (30, 3310528), (32, 3103620), (39, 2546560), (40, 2482896), (46, 2159040), (48, 2069080), (52, 1909920), (60, 1655264), (64, 1551810), (65, 1527936), (69, 1439360), (78, 1273280), (80, 1241448), (92, 1079520), (96, 1034540), (104, 954960), (115, 863616), (120, 827632), (128, 775905), (130, 763968), (138, 719680), (156, 636640), (160, 620724), (173, 574080), (184, 539760), (192, 517270), (195, 509312), (208, 477480), (230, 431808), (240, 413816), (260, 381984), (276, 359840), (299, 332160), (312, 318320), (320, 310362), (345, 287872), (346, 287040), (368, 269880), (384, 258635), (390, 254656), (416, 238740), (460, 215904), (480, 206908), (519, 191360), (520, 190992), (552, 179920), (598, 166080), (624, 159160), (640, 155181), (690, 143936), (692, 143520), (736, 134940), (780, 127328), (832, 119370), (865, 114816), (897, 110720), (920, 107952), (960, 103454), (1038, 95680), (1040, 95496), (1104, 89960), (1196, 83040), (1248, 79580), (1380, 71968), (1384, 71760), (1472, 67470), (1495, 66432), (1560, 63664), (1664, 59685), (1730, 57408), (1794, 55360), (1840, 53976), (1920, 51727), (2076, 47840), (2080, 47748), (2208, 44980), (2249, 44160), (2392, 41520), (2496, 39790), (2595, 38272), (2760, 35984), (2768, 35880), (2944, 33735), (2990, 33216), (3120, 31832), (3460, 28704), (3588, 27680), (3680, 26988), (3979, 24960), (4152, 23920), (4160, 23874), (4416, 22490), (4485, 22144), (4498, 22080), (4784, 20760), (4992, 19895), (5190, 19136), (5520, 17992), (5536, 17940), (5980, 16608), (6240, 15916), (6747, 14720), (6920, 14352), (7176, 13840), (7360, 13494), (7958, 12480), (8304, 11960), (8320, 11937), (8832, 11245), (8970, 11072), (8996, 11040), (9568, 10380)]