85523200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 255483648

約数和(自身を除く): 169960448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 83, 92, 100, 112, 115, 128, 140, 160, 161, 166, 175, 184, 200, 224, 230, 256, 280, 320, 322, 332, 350, 368, 400, 415, 448, 460, 560, 575, 581, 640, 644, 664, 700, 736, 800, 805, 830, 896, 920, 1120, 1150, 1162, 1280, 1288, 1328, 1400, 1472, 1600, 1610, 1660, 1792, 1840, 1909, 2075, 2240, 2300, 2324, 2576, 2656, 2800, 2905, 2944, 3200, 3220, 3320, 3680, 3818, 4025, 4150, 4480, 4600, 4648, 5152, 5312, 5600, 5810, 5888, 6400, 6440, 6640, 7360, 7636, 8050, 8300, 8960, 9200, 9296, 9545, 10304, 10624, 11200, 11620, 12880, 13280, 13363, 14525, 14720, 15272, 16100, 16600, 18400, 18592, 19090, 20608, 21248, 22400, 23240, 25760, 26560, 26726, 29050, 29440, 30544, 32200, 33200, 36800, 37184, 38180, 41216, 44800, 46480, 47725, 51520, 53120, 53452, 58100, 61088, 64400, 66400, 66815, 73600, 74368, 76360, 92960, 95450, 103040, 106240, 106904, 116200, 122176, 128800, 132800, 133630, 147200, 148736, 152720, 185920, 190900, 206080, 213808, 232400, 244352, 257600, 265600, 267260, 305440, 334075, 371840, 381800, 427616, 464800, 488704, 515200, 531200, 534520, 610880, 668150, 743680, 763600, 855232, 929600, 1030400, 1069040, 1221760, 1336300, 1527200, 1710464, 1859200, 2138080, 2443520, 2672600, 3054400, 3420928, 3718400, 4276160, 5345200, 6108800, 8552320, 10690400, 12217600, 17104640, 21380800, 42761600, 85523200]

約数ペア:

[(1, 85523200), (2, 42761600), (4, 21380800), (5, 17104640), (7, 12217600), (8, 10690400), (10, 8552320), (14, 6108800), (16, 5345200), (20, 4276160), (23, 3718400), (25, 3420928), (28, 3054400), (32, 2672600), (35, 2443520), (40, 2138080), (46, 1859200), (50, 1710464), (56, 1527200), (64, 1336300), (70, 1221760), (80, 1069040), (83, 1030400), (92, 929600), (100, 855232), (112, 763600), (115, 743680), (128, 668150), (140, 610880), (160, 534520), (161, 531200), (166, 515200), (175, 488704), (184, 464800), (200, 427616), (224, 381800), (230, 371840), (256, 334075), (280, 305440), (320, 267260), (322, 265600), (332, 257600), (350, 244352), (368, 232400), (400, 213808), (415, 206080), (448, 190900), (460, 185920), (560, 152720), (575, 148736), (581, 147200), (640, 133630), (644, 132800), (664, 128800), (700, 122176), (736, 116200), (800, 106904), (805, 106240), (830, 103040), (896, 95450), (920, 92960), (1120, 76360), (1150, 74368), (1162, 73600), (1280, 66815), (1288, 66400), (1328, 64400), (1400, 61088), (1472, 58100), (1600, 53452), (1610, 53120), (1660, 51520), (1792, 47725), (1840, 46480), (1909, 44800), (2075, 41216), (2240, 38180), (2300, 37184), (2324, 36800), (2576, 33200), (2656, 32200), (2800, 30544), (2905, 29440), (2944, 29050), (3200, 26726), (3220, 26560), (3320, 25760), (3680, 23240), (3818, 22400), (4025, 21248), (4150, 20608), (4480, 19090), (4600, 18592), (4648, 18400), (5152, 16600), (5312, 16100), (5600, 15272), (5810, 14720), (5888, 14525), (6400, 13363), (6440, 13280), (6640, 12880), (7360, 11620), (7636, 11200), (8050, 10624), (8300, 10304), (8960, 9545), (9200, 9296)]