88698750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 263915520

約数和(自身を除く): 175216770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 109, 125, 150, 155, 175, 186, 210, 217, 218, 250, 310, 327, 350, 375, 434, 465, 525, 545, 625, 651, 654, 750, 763, 775, 875, 930, 1050, 1085, 1090, 1250, 1302, 1526, 1550, 1635, 1750, 1875, 2170, 2289, 2325, 2625, 2725, 3255, 3270, 3379, 3750, 3815, 3875, 4375, 4578, 4650, 5250, 5425, 5450, 6510, 6758, 7630, 7750, 8175, 8750, 10137, 10850, 11445, 11625, 13125, 13625, 16275, 16350, 16895, 19075, 19375, 20274, 22890, 23250, 23653, 26250, 27125, 27250, 32550, 33790, 38150, 38750, 40875, 47306, 50685, 54250, 57225, 58125, 68125, 70959, 81375, 81750, 84475, 95375, 101370, 114450, 116250, 118265, 135625, 136250, 141918, 162750, 168950, 190750, 204375, 236530, 253425, 271250, 286125, 354795, 406875, 408750, 422375, 476875, 506850, 572250, 591325, 709590, 813750, 844750, 953750, 1182650, 1267125, 1430625, 1773975, 2111875, 2534250, 2861250, 2956625, 3547950, 4223750, 5913250, 6335625, 8869875, 12671250, 14783125, 17739750, 29566250, 44349375, 88698750]

約数ペア:

[(1, 88698750), (2, 44349375), (3, 29566250), (5, 17739750), (6, 14783125), (7, 12671250), (10, 8869875), (14, 6335625), (15, 5913250), (21, 4223750), (25, 3547950), (30, 2956625), (31, 2861250), (35, 2534250), (42, 2111875), (50, 1773975), (62, 1430625), (70, 1267125), (75, 1182650), (93, 953750), (105, 844750), (109, 813750), (125, 709590), (150, 591325), (155, 572250), (175, 506850), (186, 476875), (210, 422375), (217, 408750), (218, 406875), (250, 354795), (310, 286125), (327, 271250), (350, 253425), (375, 236530), (434, 204375), (465, 190750), (525, 168950), (545, 162750), (625, 141918), (651, 136250), (654, 135625), (750, 118265), (763, 116250), (775, 114450), (875, 101370), (930, 95375), (1050, 84475), (1085, 81750), (1090, 81375), (1250, 70959), (1302, 68125), (1526, 58125), (1550, 57225), (1635, 54250), (1750, 50685), (1875, 47306), (2170, 40875), (2289, 38750), (2325, 38150), (2625, 33790), (2725, 32550), (3255, 27250), (3270, 27125), (3379, 26250), (3750, 23653), (3815, 23250), (3875, 22890), (4375, 20274), (4578, 19375), (4650, 19075), (5250, 16895), (5425, 16350), (5450, 16275), (6510, 13625), (6758, 13125), (7630, 11625), (7750, 11445), (8175, 10850), (8750, 10137)]