85970500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 216

約数和(自身を含む): 248353560

約数和(自身を除く): 162383060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 49, 50, 55, 58, 70, 77, 98, 100, 110, 116, 121, 125, 140, 145, 154, 175, 196, 203, 220, 242, 245, 250, 275, 290, 308, 319, 350, 385, 406, 484, 490, 500, 539, 550, 580, 605, 638, 700, 725, 770, 812, 847, 875, 980, 1015, 1078, 1100, 1210, 1225, 1276, 1375, 1421, 1450, 1540, 1595, 1694, 1750, 1925, 2030, 2156, 2233, 2420, 2450, 2695, 2750, 2842, 2900, 3025, 3190, 3388, 3500, 3509, 3625, 3850, 4060, 4235, 4466, 4900, 5075, 5390, 5500, 5684, 5929, 6050, 6125, 6380, 7018, 7105, 7250, 7700, 7975, 8470, 8932, 9625, 10150, 10780, 11165, 11858, 12100, 12250, 13475, 14036, 14210, 14500, 15125, 15631, 15950, 16940, 17545, 19250, 20300, 21175, 22330, 23716, 24500, 24563, 25375, 26950, 28420, 29645, 30250, 31262, 31900, 35090, 35525, 38500, 39875, 42350, 44660, 49126, 50750, 53900, 55825, 59290, 60500, 62524, 67375, 70180, 71050, 78155, 79750, 84700, 87725, 98252, 101500, 105875, 111650, 118580, 122815, 134750, 142100, 148225, 156310, 159500, 171941, 175450, 177625, 211750, 223300, 245630, 269500, 279125, 296450, 312620, 343882, 350900, 355250, 390775, 423500, 438625, 491260, 558250, 592900, 614075, 687764, 710500, 741125, 781550, 859705, 877250, 1116500, 1228150, 1482250, 1563100, 1719410, 1754500, 1953875, 2456300, 2964500, 3070375, 3438820, 3907750, 4298525, 6140750, 7815500, 8597050, 12281500, 17194100, 21492625, 42985250, 85970500]

約数ペア:

[(1, 85970500), (2, 42985250), (4, 21492625), (5, 17194100), (7, 12281500), (10, 8597050), (11, 7815500), (14, 6140750), (20, 4298525), (22, 3907750), (25, 3438820), (28, 3070375), (29, 2964500), (35, 2456300), (44, 1953875), (49, 1754500), (50, 1719410), (55, 1563100), (58, 1482250), (70, 1228150), (77, 1116500), (98, 877250), (100, 859705), (110, 781550), (116, 741125), (121, 710500), (125, 687764), (140, 614075), (145, 592900), (154, 558250), (175, 491260), (196, 438625), (203, 423500), (220, 390775), (242, 355250), (245, 350900), (250, 343882), (275, 312620), (290, 296450), (308, 279125), (319, 269500), (350, 245630), (385, 223300), (406, 211750), (484, 177625), (490, 175450), (500, 171941), (539, 159500), (550, 156310), (580, 148225), (605, 142100), (638, 134750), (700, 122815), (725, 118580), (770, 111650), (812, 105875), (847, 101500), (875, 98252), (980, 87725), (1015, 84700), (1078, 79750), (1100, 78155), (1210, 71050), (1225, 70180), (1276, 67375), (1375, 62524), (1421, 60500), (1450, 59290), (1540, 55825), (1595, 53900), (1694, 50750), (1750, 49126), (1925, 44660), (2030, 42350), (2156, 39875), (2233, 38500), (2420, 35525), (2450, 35090), (2695, 31900), (2750, 31262), (2842, 30250), (2900, 29645), (3025, 28420), (3190, 26950), (3388, 25375), (3500, 24563), (3509, 24500), (3625, 23716), (3850, 22330), (4060, 21175), (4235, 20300), (4466, 19250), (4900, 17545), (5075, 16940), (5390, 15950), (5500, 15631), (5684, 15125), (5929, 14500), (6050, 14210), (6125, 14036), (6380, 13475), (7018, 12250), (7105, 12100), (7250, 11858), (7700, 11165), (7975, 10780), (8470, 10150), (8932, 9625)]