100708720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1167

約数の個数: 120

約数和(自身を含む): 284472864

約数和(自身を除く): 183764144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1117, 1127, 1288, 1610, 1840, 1960, 2234, 2254, 2576, 3220, 3920, 4468, 4508, 5585, 5635, 6440, 7819, 8936, 9016, 11170, 11270, 12880, 15638, 17872, 18032, 22340, 22540, 25691, 31276, 39095, 44680, 45080, 51382, 54733, 62552, 78190, 89360, 90160, 102764, 109466, 125104, 128455, 156380, 179837, 205528, 218932, 256910, 273665, 312760, 359674, 411056, 437864, 513820, 547330, 625520, 719348, 875728, 899185, 1027640, 1094660, 1258859, 1438696, 1798370, 2055280, 2189320, 2517718, 2877392, 3596740, 4378640, 5035436, 6294295, 7193480, 10070872, 12588590, 14386960, 20141744, 25177180, 50354360, 100708720]

約数ペア:

[(1, 100708720), (2, 50354360), (4, 25177180), (5, 20141744), (7, 14386960), (8, 12588590), (10, 10070872), (14, 7193480), (16, 6294295), (20, 5035436), (23, 4378640), (28, 3596740), (35, 2877392), (40, 2517718), (46, 2189320), (49, 2055280), (56, 1798370), (70, 1438696), (80, 1258859), (92, 1094660), (98, 1027640), (112, 899185), (115, 875728), (140, 719348), (161, 625520), (184, 547330), (196, 513820), (230, 437864), (245, 411056), (280, 359674), (322, 312760), (368, 273665), (392, 256910), (460, 218932), (490, 205528), (560, 179837), (644, 156380), (784, 128455), (805, 125104), (920, 109466), (980, 102764), (1117, 90160), (1127, 89360), (1288, 78190), (1610, 62552), (1840, 54733), (1960, 51382), (2234, 45080), (2254, 44680), (2576, 39095), (3220, 31276), (3920, 25691), (4468, 22540), (4508, 22340), (5585, 18032), (5635, 17872), (6440, 15638), (7819, 12880), (8936, 11270), (9016, 11170)]