85013760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 296249184

約数和(自身を除く): 211235424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 131, 156, 160, 169, 192, 195, 208, 240, 256, 260, 262, 312, 320, 338, 384, 390, 393, 416, 480, 507, 520, 524, 624, 640, 655, 676, 768, 780, 786, 832, 845, 960, 1014, 1040, 1048, 1248, 1280, 1310, 1352, 1560, 1572, 1664, 1690, 1703, 1920, 1965, 2028, 2080, 2096, 2496, 2535, 2620, 2704, 3120, 3144, 3328, 3380, 3406, 3840, 3930, 4056, 4160, 4192, 4992, 5070, 5109, 5240, 5408, 6240, 6288, 6760, 6812, 7860, 8112, 8320, 8384, 8515, 9984, 10140, 10218, 10480, 10816, 12480, 12576, 13520, 13624, 15720, 16224, 16640, 16768, 17030, 20280, 20436, 20960, 21632, 22139, 24960, 25152, 25545, 27040, 27248, 31440, 32448, 33536, 34060, 40560, 40872, 41920, 43264, 44278, 49920, 50304, 51090, 54080, 54496, 62880, 64896, 66417, 68120, 81120, 81744, 83840, 88556, 100608, 102180, 108160, 108992, 110695, 125760, 129792, 132834, 136240, 162240, 163488, 167680, 177112, 204360, 216320, 217984, 221390, 251520, 265668, 272480, 324480, 326976, 332085, 354224, 408720, 435968, 442780, 503040, 531336, 544960, 648960, 653952, 664170, 708448, 817440, 885560, 1062672, 1089920, 1307904, 1328340, 1416896, 1634880, 1771120, 2125344, 2179840, 2656680, 2833792, 3269760, 3542240, 4250688, 5313360, 5667584, 6539520, 7084480, 8501376, 10626720, 14168960, 17002752, 21253440, 28337920, 42506880, 85013760]

約数ペア:

[(1, 85013760), (2, 42506880), (3, 28337920), (4, 21253440), (5, 17002752), (6, 14168960), (8, 10626720), (10, 8501376), (12, 7084480), (13, 6539520), (15, 5667584), (16, 5313360), (20, 4250688), (24, 3542240), (26, 3269760), (30, 2833792), (32, 2656680), (39, 2179840), (40, 2125344), (48, 1771120), (52, 1634880), (60, 1416896), (64, 1328340), (65, 1307904), (78, 1089920), (80, 1062672), (96, 885560), (104, 817440), (120, 708448), (128, 664170), (130, 653952), (131, 648960), (156, 544960), (160, 531336), (169, 503040), (192, 442780), (195, 435968), (208, 408720), (240, 354224), (256, 332085), (260, 326976), (262, 324480), (312, 272480), (320, 265668), (338, 251520), (384, 221390), (390, 217984), (393, 216320), (416, 204360), (480, 177112), (507, 167680), (520, 163488), (524, 162240), (624, 136240), (640, 132834), (655, 129792), (676, 125760), (768, 110695), (780, 108992), (786, 108160), (832, 102180), (845, 100608), (960, 88556), (1014, 83840), (1040, 81744), (1048, 81120), (1248, 68120), (1280, 66417), (1310, 64896), (1352, 62880), (1560, 54496), (1572, 54080), (1664, 51090), (1690, 50304), (1703, 49920), (1920, 44278), (1965, 43264), (2028, 41920), (2080, 40872), (2096, 40560), (2496, 34060), (2535, 33536), (2620, 32448), (2704, 31440), (3120, 27248), (3144, 27040), (3328, 25545), (3380, 25152), (3406, 24960), (3840, 22139), (3930, 21632), (4056, 20960), (4160, 20436), (4192, 20280), (4992, 17030), (5070, 16768), (5109, 16640), (5240, 16224), (5408, 15720), (6240, 13624), (6288, 13520), (6760, 12576), (6812, 12480), (7860, 10816), (8112, 10480), (8320, 10218), (8384, 10140), (8515, 9984)]