2017159500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{389}}^1\times {\mathrm{3457}}^1$

素因数の和:3868

約数の個数: 96

約数和(自身を含む): 5890772160

約数和(自身を除く): 3873612660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 389, 500, 750, 778, 1167, 1500, 1556, 1945, 2334, 3457, 3890, 4668, 5835, 6914, 7780, 9725, 10371, 11670, 13828, 17285, 19450, 20742, 23340, 29175, 34570, 38900, 41484, 48625, 51855, 58350, 69140, 86425, 97250, 103710, 116700, 145875, 172850, 194500, 207420, 259275, 291750, 345700, 432125, 518550, 583500, 864250, 1037100, 1296375, 1344773, 1728500, 2592750, 2689546, 4034319, 5185500, 5379092, 6723865, 8068638, 13447730, 16137276, 20171595, 26895460, 33619325, 40343190, 67238650, 80686380, 100857975, 134477300, 168096625, 201715950, 336193250, 403431900, 504289875, 672386500, 1008579750, 2017159500]

約数ペア:

[(1, 2017159500), (2, 1008579750), (3, 672386500), (4, 504289875), (5, 403431900), (6, 336193250), (10, 201715950), (12, 168096625), (15, 134477300), (20, 100857975), (25, 80686380), (30, 67238650), (50, 40343190), (60, 33619325), (75, 26895460), (100, 20171595), (125, 16137276), (150, 13447730), (250, 8068638), (300, 6723865), (375, 5379092), (389, 5185500), (500, 4034319), (750, 2689546), (778, 2592750), (1167, 1728500), (1500, 1344773), (1556, 1296375), (1945, 1037100), (2334, 864250), (3457, 583500), (3890, 518550), (4668, 432125), (5835, 345700), (6914, 291750), (7780, 259275), (9725, 207420), (10371, 194500), (11670, 172850), (13828, 145875), (17285, 116700), (19450, 103710), (20742, 97250), (23340, 86425), (29175, 69140), (34570, 58350), (38900, 51855), (41484, 48625)]