67165000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 191188800

約数和(自身を除く): 124023800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 101, 125, 133, 140, 152, 175, 190, 200, 202, 250, 266, 280, 350, 380, 404, 475, 500, 505, 532, 625, 665, 700, 707, 760, 808, 875, 950, 1000, 1010, 1064, 1250, 1330, 1400, 1414, 1750, 1900, 1919, 2020, 2375, 2500, 2525, 2660, 2828, 3325, 3500, 3535, 3800, 3838, 4040, 4375, 4750, 5000, 5050, 5320, 5656, 6650, 7000, 7070, 7676, 8750, 9500, 9595, 10100, 11875, 12625, 13300, 13433, 14140, 15352, 16625, 17500, 17675, 19000, 19190, 20200, 23750, 25250, 26600, 26866, 28280, 33250, 35000, 35350, 38380, 47500, 47975, 50500, 53732, 63125, 66500, 67165, 70700, 76760, 83125, 88375, 95000, 95950, 101000, 107464, 126250, 133000, 134330, 141400, 166250, 176750, 191900, 239875, 252500, 268660, 332500, 335825, 353500, 383800, 441875, 479750, 505000, 537320, 665000, 671650, 707000, 883750, 959500, 1199375, 1343300, 1679125, 1767500, 1919000, 2398750, 2686600, 3358250, 3535000, 4797500, 6716500, 8395625, 9595000, 13433000, 16791250, 33582500, 67165000]

約数ペア:

[(1, 67165000), (2, 33582500), (4, 16791250), (5, 13433000), (7, 9595000), (8, 8395625), (10, 6716500), (14, 4797500), (19, 3535000), (20, 3358250), (25, 2686600), (28, 2398750), (35, 1919000), (38, 1767500), (40, 1679125), (50, 1343300), (56, 1199375), (70, 959500), (76, 883750), (95, 707000), (100, 671650), (101, 665000), (125, 537320), (133, 505000), (140, 479750), (152, 441875), (175, 383800), (190, 353500), (200, 335825), (202, 332500), (250, 268660), (266, 252500), (280, 239875), (350, 191900), (380, 176750), (404, 166250), (475, 141400), (500, 134330), (505, 133000), (532, 126250), (625, 107464), (665, 101000), (700, 95950), (707, 95000), (760, 88375), (808, 83125), (875, 76760), (950, 70700), (1000, 67165), (1010, 66500), (1064, 63125), (1250, 53732), (1330, 50500), (1400, 47975), (1414, 47500), (1750, 38380), (1900, 35350), (1919, 35000), (2020, 33250), (2375, 28280), (2500, 26866), (2525, 26600), (2660, 25250), (2828, 23750), (3325, 20200), (3500, 19190), (3535, 19000), (3800, 17675), (3838, 17500), (4040, 16625), (4375, 15352), (4750, 14140), (5000, 13433), (5050, 13300), (5320, 12625), (5656, 11875), (6650, 10100), (7000, 9595), (7070, 9500), (7676, 8750)]