75836320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 221061960

約数和(自身を除く): 145225640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 569, 595, 680, 784, 833, 952, 980, 1120, 1138, 1190, 1360, 1568, 1666, 1904, 1960, 2276, 2380, 2720, 2845, 3332, 3808, 3920, 3983, 4165, 4552, 4760, 5690, 6664, 7840, 7966, 8330, 9104, 9520, 9673, 11380, 13328, 15932, 16660, 18208, 19040, 19346, 19915, 22760, 26656, 27881, 31864, 33320, 38692, 39830, 45520, 48365, 55762, 63728, 66640, 67711, 77384, 79660, 91040, 96730, 111524, 127456, 133280, 135422, 139405, 154768, 159320, 193460, 223048, 270844, 278810, 309536, 318640, 338555, 386920, 446096, 473977, 541688, 557620, 637280, 677110, 773840, 892192, 947954, 1083376, 1115240, 1354220, 1547680, 1895908, 2166752, 2230480, 2369885, 2708440, 3791816, 4460960, 4739770, 5416880, 7583632, 9479540, 10833760, 15167264, 18959080, 37918160, 75836320]

約数ペア:

[(1, 75836320), (2, 37918160), (4, 18959080), (5, 15167264), (7, 10833760), (8, 9479540), (10, 7583632), (14, 5416880), (16, 4739770), (17, 4460960), (20, 3791816), (28, 2708440), (32, 2369885), (34, 2230480), (35, 2166752), (40, 1895908), (49, 1547680), (56, 1354220), (68, 1115240), (70, 1083376), (80, 947954), (85, 892192), (98, 773840), (112, 677110), (119, 637280), (136, 557620), (140, 541688), (160, 473977), (170, 446096), (196, 386920), (224, 338555), (238, 318640), (245, 309536), (272, 278810), (280, 270844), (340, 223048), (392, 193460), (476, 159320), (490, 154768), (544, 139405), (560, 135422), (569, 133280), (595, 127456), (680, 111524), (784, 96730), (833, 91040), (952, 79660), (980, 77384), (1120, 67711), (1138, 66640), (1190, 63728), (1360, 55762), (1568, 48365), (1666, 45520), (1904, 39830), (1960, 38692), (2276, 33320), (2380, 31864), (2720, 27881), (2845, 26656), (3332, 22760), (3808, 19915), (3920, 19346), (3983, 19040), (4165, 18208), (4552, 16660), (4760, 15932), (5690, 13328), (6664, 11380), (7840, 9673), (7966, 9520), (8330, 9104)]