79527700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 215236224

約数和(自身を除く): 135708524

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 41, 50, 68, 70, 82, 85, 100, 119, 140, 163, 164, 170, 175, 205, 238, 287, 326, 340, 350, 410, 425, 476, 574, 595, 652, 697, 700, 815, 820, 850, 1025, 1141, 1148, 1190, 1394, 1435, 1630, 1700, 2050, 2282, 2380, 2771, 2788, 2870, 2975, 3260, 3485, 4075, 4100, 4564, 4879, 5542, 5705, 5740, 5950, 6683, 6970, 7175, 8150, 9758, 11084, 11410, 11900, 13366, 13855, 13940, 14350, 16300, 17425, 19397, 19516, 22820, 24395, 26732, 27710, 28525, 28700, 33415, 34850, 38794, 46781, 48790, 55420, 57050, 66830, 69275, 69700, 77588, 93562, 96985, 97580, 113611, 114100, 121975, 133660, 138550, 167075, 187124, 193970, 227222, 233905, 243950, 277100, 334150, 387940, 454444, 467810, 484925, 487900, 568055, 668300, 795277, 935620, 969850, 1136110, 1169525, 1590554, 1939700, 2272220, 2339050, 2840275, 3181108, 3976385, 4678100, 5680550, 7952770, 11361100, 15905540, 19881925, 39763850, 79527700]

約数ペア:

[(1, 79527700), (2, 39763850), (4, 19881925), (5, 15905540), (7, 11361100), (10, 7952770), (14, 5680550), (17, 4678100), (20, 3976385), (25, 3181108), (28, 2840275), (34, 2339050), (35, 2272220), (41, 1939700), (50, 1590554), (68, 1169525), (70, 1136110), (82, 969850), (85, 935620), (100, 795277), (119, 668300), (140, 568055), (163, 487900), (164, 484925), (170, 467810), (175, 454444), (205, 387940), (238, 334150), (287, 277100), (326, 243950), (340, 233905), (350, 227222), (410, 193970), (425, 187124), (476, 167075), (574, 138550), (595, 133660), (652, 121975), (697, 114100), (700, 113611), (815, 97580), (820, 96985), (850, 93562), (1025, 77588), (1141, 69700), (1148, 69275), (1190, 66830), (1394, 57050), (1435, 55420), (1630, 48790), (1700, 46781), (2050, 38794), (2282, 34850), (2380, 33415), (2771, 28700), (2788, 28525), (2870, 27710), (2975, 26732), (3260, 24395), (3485, 22820), (4075, 19516), (4100, 19397), (4564, 17425), (4879, 16300), (5542, 14350), (5705, 13940), (5740, 13855), (5950, 13366), (6683, 11900), (6970, 11410), (7175, 11084), (8150, 9758)]