74832800

素因数分解:

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

素因数の和:140

約数の個数: 216

約数和(自身を含む): 224423136

約数和(自身を除く): 149590336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 49, 50, 56, 70, 80, 83, 92, 98, 100, 112, 115, 140, 160, 161, 166, 175, 184, 196, 200, 224, 230, 245, 280, 322, 332, 350, 368, 392, 400, 415, 460, 490, 560, 575, 581, 644, 664, 700, 736, 784, 800, 805, 830, 920, 980, 1120, 1127, 1150, 1162, 1225, 1288, 1328, 1400, 1568, 1610, 1660, 1840, 1909, 1960, 2075, 2254, 2300, 2324, 2450, 2576, 2656, 2800, 2905, 3220, 3320, 3680, 3818, 3920, 4025, 4067, 4150, 4508, 4600, 4648, 4900, 5152, 5600, 5635, 5810, 6440, 6640, 7636, 7840, 8050, 8134, 8300, 9016, 9200, 9296, 9545, 9800, 11270, 11620, 12880, 13280, 13363, 14525, 15272, 16100, 16268, 16600, 18032, 18400, 18592, 19090, 19600, 20335, 22540, 23240, 25760, 26726, 28175, 29050, 30544, 32200, 32536, 33200, 36064, 38180, 39200, 40670, 45080, 46480, 47725, 53452, 56350, 58100, 61088, 64400, 65072, 66400, 66815, 76360, 81340, 90160, 92960, 93541, 95450, 101675, 106904, 112700, 116200, 128800, 130144, 133630, 152720, 162680, 180320, 187082, 190900, 203350, 213808, 225400, 232400, 267260, 305440, 325360, 334075, 374164, 381800, 406700, 427616, 450800, 464800, 467705, 534520, 650720, 668150, 748328, 763600, 813400, 901600, 935410, 1069040, 1336300, 1496656, 1527200, 1626800, 1870820, 2138080, 2338525, 2672600, 2993312, 3253600, 3741640, 4677050, 5345200, 7483280, 9354100, 10690400, 14966560, 18708200, 37416400, 74832800]

約数ペア:

[(1, 74832800), (2, 37416400), (4, 18708200), (5, 14966560), (7, 10690400), (8, 9354100), (10, 7483280), (14, 5345200), (16, 4677050), (20, 3741640), (23, 3253600), (25, 2993312), (28, 2672600), (32, 2338525), (35, 2138080), (40, 1870820), (46, 1626800), (49, 1527200), (50, 1496656), (56, 1336300), (70, 1069040), (80, 935410), (83, 901600), (92, 813400), (98, 763600), (100, 748328), (112, 668150), (115, 650720), (140, 534520), (160, 467705), (161, 464800), (166, 450800), (175, 427616), (184, 406700), (196, 381800), (200, 374164), (224, 334075), (230, 325360), (245, 305440), (280, 267260), (322, 232400), (332, 225400), (350, 213808), (368, 203350), (392, 190900), (400, 187082), (415, 180320), (460, 162680), (490, 152720), (560, 133630), (575, 130144), (581, 128800), (644, 116200), (664, 112700), (700, 106904), (736, 101675), (784, 95450), (800, 93541), (805, 92960), (830, 90160), (920, 81340), (980, 76360), (1120, 66815), (1127, 66400), (1150, 65072), (1162, 64400), (1225, 61088), (1288, 58100), (1328, 56350), (1400, 53452), (1568, 47725), (1610, 46480), (1660, 45080), (1840, 40670), (1909, 39200), (1960, 38180), (2075, 36064), (2254, 33200), (2300, 32536), (2324, 32200), (2450, 30544), (2576, 29050), (2656, 28175), (2800, 26726), (2905, 25760), (3220, 23240), (3320, 22540), (3680, 20335), (3818, 19600), (3920, 19090), (4025, 18592), (4067, 18400), (4150, 18032), (4508, 16600), (4600, 16268), (4648, 16100), (4900, 15272), (5152, 14525), (5600, 13363), (5635, 13280), (5810, 12880), (6440, 11620), (6640, 11270), (7636, 9800), (7840, 9545), (8050, 9296), (8134, 9200), (8300, 9016)]