86117500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 180

約数和(自身を含む): 236830440

約数和(自身を除く): 150712940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 37, 38, 49, 50, 70, 74, 76, 95, 98, 100, 125, 133, 140, 148, 175, 185, 190, 196, 245, 250, 259, 266, 350, 370, 380, 475, 490, 500, 518, 532, 625, 665, 700, 703, 740, 875, 925, 931, 950, 980, 1036, 1225, 1250, 1295, 1330, 1406, 1750, 1813, 1850, 1862, 1900, 2375, 2450, 2500, 2590, 2660, 2812, 3325, 3500, 3515, 3626, 3700, 3724, 4375, 4625, 4655, 4750, 4900, 4921, 5180, 6125, 6475, 6650, 7030, 7252, 8750, 9065, 9250, 9310, 9500, 9842, 11875, 12250, 12950, 13300, 14060, 16625, 17500, 17575, 18130, 18500, 18620, 19684, 23125, 23275, 23750, 24500, 24605, 25900, 30625, 32375, 33250, 34447, 35150, 36260, 45325, 46250, 46550, 47500, 49210, 61250, 64750, 66500, 68894, 70300, 83125, 87875, 90650, 92500, 93100, 98420, 116375, 122500, 123025, 129500, 137788, 161875, 166250, 172235, 175750, 181300, 226625, 232750, 246050, 323750, 332500, 344470, 351500, 439375, 453250, 465500, 492100, 581875, 615125, 647500, 688940, 861175, 878750, 906500, 1133125, 1163750, 1230250, 1722350, 1757500, 2266250, 2327500, 2460500, 3075625, 3444700, 4305875, 4532500, 6151250, 8611750, 12302500, 17223500, 21529375, 43058750, 86117500]

約数ペア:

[(1, 86117500), (2, 43058750), (4, 21529375), (5, 17223500), (7, 12302500), (10, 8611750), (14, 6151250), (19, 4532500), (20, 4305875), (25, 3444700), (28, 3075625), (35, 2460500), (37, 2327500), (38, 2266250), (49, 1757500), (50, 1722350), (70, 1230250), (74, 1163750), (76, 1133125), (95, 906500), (98, 878750), (100, 861175), (125, 688940), (133, 647500), (140, 615125), (148, 581875), (175, 492100), (185, 465500), (190, 453250), (196, 439375), (245, 351500), (250, 344470), (259, 332500), (266, 323750), (350, 246050), (370, 232750), (380, 226625), (475, 181300), (490, 175750), (500, 172235), (518, 166250), (532, 161875), (625, 137788), (665, 129500), (700, 123025), (703, 122500), (740, 116375), (875, 98420), (925, 93100), (931, 92500), (950, 90650), (980, 87875), (1036, 83125), (1225, 70300), (1250, 68894), (1295, 66500), (1330, 64750), (1406, 61250), (1750, 49210), (1813, 47500), (1850, 46550), (1862, 46250), (1900, 45325), (2375, 36260), (2450, 35150), (2500, 34447), (2590, 33250), (2660, 32375), (2812, 30625), (3325, 25900), (3500, 24605), (3515, 24500), (3626, 23750), (3700, 23275), (3724, 23125), (4375, 19684), (4625, 18620), (4655, 18500), (4750, 18130), (4900, 17575), (4921, 17500), (5180, 16625), (6125, 14060), (6475, 13300), (6650, 12950), (7030, 12250), (7252, 11875), (8750, 9842), (9065, 9500), (9250, 9310)]