75204480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 271434240

約数和(自身を除く): 196229760

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, 131, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 262, 276, 299, 312, 320, 345, 368, 384, 390, 393, 416, 460, 480, 520, 524, 552, 598, 624, 640, 655, 690, 736, 780, 786, 832, 897, 920, 960, 1040, 1048, 1104, 1196, 1248, 1310, 1380, 1472, 1495, 1560, 1572, 1664, 1703, 1794, 1840, 1920, 1965, 2080, 2096, 2208, 2392, 2496, 2620, 2760, 2944, 2990, 3013, 3120, 3144, 3406, 3588, 3680, 3930, 4160, 4192, 4416, 4485, 4784, 4992, 5109, 5240, 5520, 5980, 6026, 6240, 6288, 6812, 7176, 7360, 7860, 8320, 8384, 8515, 8832, 8970, 9039, 9568, 10218, 10480, 11040, 11960, 12052, 12480, 12576, 13624, 14352, 14720, 15065, 15720, 16768, 17030, 17940, 18078, 19136, 20436, 20960, 22080, 23920, 24104, 24960, 25152, 25545, 27248, 28704, 30130, 31440, 34060, 35880, 36156, 38272, 39169, 40872, 41920, 44160, 45195, 47840, 48208, 50304, 51090, 54496, 57408, 60260, 62880, 68120, 71760, 72312, 78338, 81744, 83840, 90390, 95680, 96416, 102180, 108992, 114816, 117507, 120520, 125760, 136240, 143520, 144624, 156676, 163488, 180780, 191360, 192832, 195845, 204360, 217984, 235014, 241040, 251520, 272480, 287040, 289248, 313352, 326976, 361560, 385664, 391690, 408720, 470028, 482080, 544960, 574080, 578496, 587535, 626704, 653952, 723120, 783380, 817440, 940056, 964160, 1089920, 1156992, 1175070, 1253408, 1446240, 1566760, 1634880, 1880112, 1928320, 2350140, 2506816, 2892480, 3133520, 3269760, 3760224, 4700280, 5013632, 5784960, 6267040, 7520448, 9400560, 12534080, 15040896, 18801120, 25068160, 37602240, 75204480]

約数ペア:

[(1, 75204480), (2, 37602240), (3, 25068160), (4, 18801120), (5, 15040896), (6, 12534080), (8, 9400560), (10, 7520448), (12, 6267040), (13, 5784960), (15, 5013632), (16, 4700280), (20, 3760224), (23, 3269760), (24, 3133520), (26, 2892480), (30, 2506816), (32, 2350140), (39, 1928320), (40, 1880112), (46, 1634880), (48, 1566760), (52, 1446240), (60, 1253408), (64, 1175070), (65, 1156992), (69, 1089920), (78, 964160), (80, 940056), (92, 817440), (96, 783380), (104, 723120), (115, 653952), (120, 626704), (128, 587535), (130, 578496), (131, 574080), (138, 544960), (156, 482080), (160, 470028), (184, 408720), (192, 391690), (195, 385664), (208, 361560), (230, 326976), (240, 313352), (260, 289248), (262, 287040), (276, 272480), (299, 251520), (312, 241040), (320, 235014), (345, 217984), (368, 204360), (384, 195845), (390, 192832), (393, 191360), (416, 180780), (460, 163488), (480, 156676), (520, 144624), (524, 143520), (552, 136240), (598, 125760), (624, 120520), (640, 117507), (655, 114816), (690, 108992), (736, 102180), (780, 96416), (786, 95680), (832, 90390), (897, 83840), (920, 81744), (960, 78338), (1040, 72312), (1048, 71760), (1104, 68120), (1196, 62880), (1248, 60260), (1310, 57408), (1380, 54496), (1472, 51090), (1495, 50304), (1560, 48208), (1572, 47840), (1664, 45195), (1703, 44160), (1794, 41920), (1840, 40872), (1920, 39169), (1965, 38272), (2080, 36156), (2096, 35880), (2208, 34060), (2392, 31440), (2496, 30130), (2620, 28704), (2760, 27248), (2944, 25545), (2990, 25152), (3013, 24960), (3120, 24104), (3144, 23920), (3406, 22080), (3588, 20960), (3680, 20436), (3930, 19136), (4160, 18078), (4192, 17940), (4416, 17030), (4485, 16768), (4784, 15720), (4992, 15065), (5109, 14720), (5240, 14352), (5520, 13624), (5980, 12576), (6026, 12480), (6240, 12052), (6288, 11960), (6812, 11040), (7176, 10480), (7360, 10218), (7860, 9568), (8320, 9039), (8384, 8970), (8515, 8832)]