107125720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 170477480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 53, 65, 92, 104, 106, 115, 130, 169, 184, 212, 230, 260, 265, 299, 338, 424, 460, 520, 530, 598, 676, 689, 845, 920, 1060, 1196, 1219, 1352, 1378, 1495, 1690, 2120, 2197, 2392, 2438, 2756, 2990, 3380, 3445, 3887, 4394, 4876, 5512, 5980, 6095, 6760, 6890, 7774, 8788, 8957, 9752, 10985, 11960, 12190, 13780, 15548, 15847, 17576, 17914, 19435, 21970, 24380, 27560, 31096, 31694, 35828, 38870, 43940, 44785, 48760, 50531, 63388, 71656, 77740, 79235, 87880, 89570, 101062, 116441, 126776, 155480, 158470, 179140, 202124, 206011, 232882, 252655, 316940, 358280, 404248, 412022, 465764, 505310, 582205, 633880, 824044, 931528, 1010620, 1030055, 1164410, 1648088, 2021240, 2060110, 2328820, 2678143, 4120220, 4657640, 5356286, 8240440, 10712572, 13390715, 21425144, 26781430, 53562860, 107125720]

約数ペア:

[(1, 107125720), (2, 53562860), (4, 26781430), (5, 21425144), (8, 13390715), (10, 10712572), (13, 8240440), (20, 5356286), (23, 4657640), (26, 4120220), (40, 2678143), (46, 2328820), (52, 2060110), (53, 2021240), (65, 1648088), (92, 1164410), (104, 1030055), (106, 1010620), (115, 931528), (130, 824044), (169, 633880), (184, 582205), (212, 505310), (230, 465764), (260, 412022), (265, 404248), (299, 358280), (338, 316940), (424, 252655), (460, 232882), (520, 206011), (530, 202124), (598, 179140), (676, 158470), (689, 155480), (845, 126776), (920, 116441), (1060, 101062), (1196, 89570), (1219, 87880), (1352, 79235), (1378, 77740), (1495, 71656), (1690, 63388), (2120, 50531), (2197, 48760), (2392, 44785), (2438, 43940), (2756, 38870), (2990, 35828), (3380, 31694), (3445, 31096), (3887, 27560), (4394, 24380), (4876, 21970), (5512, 19435), (5980, 17914), (6095, 17576), (6760, 15847), (6890, 15548), (7774, 13780), (8788, 12190), (8957, 11960), (9752, 10985)]