87142400

素因数分解:

$2^{12}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 156

約数和(自身を含む): 231575952

約数和(自身を除く): 144433552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 64, 74, 80, 92, 100, 115, 128, 148, 160, 184, 185, 200, 230, 256, 296, 320, 368, 370, 400, 460, 512, 575, 592, 640, 736, 740, 800, 851, 920, 925, 1024, 1150, 1184, 1280, 1472, 1480, 1600, 1702, 1840, 1850, 2048, 2300, 2368, 2560, 2944, 2960, 3200, 3404, 3680, 3700, 4096, 4255, 4600, 4736, 5120, 5888, 5920, 6400, 6808, 7360, 7400, 8510, 9200, 9472, 10240, 11776, 11840, 12800, 13616, 14720, 14800, 17020, 18400, 18944, 20480, 21275, 23552, 23680, 25600, 27232, 29440, 29600, 34040, 36800, 37888, 42550, 47104, 47360, 51200, 54464, 58880, 59200, 68080, 73600, 75776, 85100, 94208, 94720, 102400, 108928, 117760, 118400, 136160, 147200, 151552, 170200, 189440, 217856, 235520, 236800, 272320, 294400, 340400, 378880, 435712, 471040, 473600, 544640, 588800, 680800, 757760, 871424, 947200, 1089280, 1177600, 1361600, 1742848, 1894400, 2178560, 2355200, 2723200, 3485696, 3788800, 4357120, 5446400, 8714240, 10892800, 17428480, 21785600, 43571200, 87142400]

約数ペア:

[(1, 87142400), (2, 43571200), (4, 21785600), (5, 17428480), (8, 10892800), (10, 8714240), (16, 5446400), (20, 4357120), (23, 3788800), (25, 3485696), (32, 2723200), (37, 2355200), (40, 2178560), (46, 1894400), (50, 1742848), (64, 1361600), (74, 1177600), (80, 1089280), (92, 947200), (100, 871424), (115, 757760), (128, 680800), (148, 588800), (160, 544640), (184, 473600), (185, 471040), (200, 435712), (230, 378880), (256, 340400), (296, 294400), (320, 272320), (368, 236800), (370, 235520), (400, 217856), (460, 189440), (512, 170200), (575, 151552), (592, 147200), (640, 136160), (736, 118400), (740, 117760), (800, 108928), (851, 102400), (920, 94720), (925, 94208), (1024, 85100), (1150, 75776), (1184, 73600), (1280, 68080), (1472, 59200), (1480, 58880), (1600, 54464), (1702, 51200), (1840, 47360), (1850, 47104), (2048, 42550), (2300, 37888), (2368, 36800), (2560, 34040), (2944, 29600), (2960, 29440), (3200, 27232), (3404, 25600), (3680, 23680), (3700, 23552), (4096, 21275), (4255, 20480), (4600, 18944), (4736, 18400), (5120, 17020), (5888, 14800), (5920, 14720), (6400, 13616), (6808, 12800), (7360, 11840), (7400, 11776), (8510, 10240), (9200, 9472)]