108734800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 278982144

約数和(自身を除く): 170247344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 53, 80, 92, 100, 106, 115, 184, 200, 212, 223, 230, 265, 368, 400, 424, 446, 460, 530, 575, 848, 892, 920, 1060, 1115, 1150, 1219, 1325, 1784, 1840, 2120, 2230, 2300, 2438, 2650, 3568, 4240, 4460, 4600, 4876, 5129, 5300, 5575, 6095, 8920, 9200, 9752, 10258, 10600, 11150, 11819, 12190, 17840, 19504, 20516, 21200, 22300, 23638, 24380, 25645, 30475, 41032, 44600, 47276, 48760, 51290, 59095, 60950, 82064, 89200, 94552, 97520, 102580, 118190, 121900, 128225, 189104, 205160, 236380, 243800, 256450, 271837, 295475, 410320, 472760, 487600, 512900, 543674, 590950, 945520, 1025800, 1087348, 1181900, 1359185, 2051600, 2174696, 2363800, 2718370, 4349392, 4727600, 5436740, 6795925, 10873480, 13591850, 21746960, 27183700, 54367400, 108734800]

約数ペア:

[(1, 108734800), (2, 54367400), (4, 27183700), (5, 21746960), (8, 13591850), (10, 10873480), (16, 6795925), (20, 5436740), (23, 4727600), (25, 4349392), (40, 2718370), (46, 2363800), (50, 2174696), (53, 2051600), (80, 1359185), (92, 1181900), (100, 1087348), (106, 1025800), (115, 945520), (184, 590950), (200, 543674), (212, 512900), (223, 487600), (230, 472760), (265, 410320), (368, 295475), (400, 271837), (424, 256450), (446, 243800), (460, 236380), (530, 205160), (575, 189104), (848, 128225), (892, 121900), (920, 118190), (1060, 102580), (1115, 97520), (1150, 94552), (1219, 89200), (1325, 82064), (1784, 60950), (1840, 59095), (2120, 51290), (2230, 48760), (2300, 47276), (2438, 44600), (2650, 41032), (3568, 30475), (4240, 25645), (4460, 24380), (4600, 23638), (4876, 22300), (5129, 21200), (5300, 20516), (5575, 19504), (6095, 17840), (8920, 12190), (9200, 11819), (9752, 11150), (10258, 10600)]