82099000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 210600000

約数和(自身を除く): 128501000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 125, 145, 149, 152, 190, 200, 232, 250, 290, 298, 380, 475, 500, 551, 580, 596, 725, 745, 760, 950, 1000, 1102, 1160, 1192, 1450, 1490, 1900, 2204, 2375, 2755, 2831, 2900, 2980, 3625, 3725, 3800, 4321, 4408, 4750, 5510, 5662, 5800, 5960, 7250, 7450, 8642, 9500, 11020, 11324, 13775, 14155, 14500, 14900, 17284, 18625, 19000, 21605, 22040, 22648, 27550, 28310, 29000, 29800, 34568, 37250, 43210, 55100, 56620, 68875, 70775, 74500, 82099, 86420, 108025, 110200, 113240, 137750, 141550, 149000, 164198, 172840, 216050, 275500, 283100, 328396, 353875, 410495, 432100, 540125, 551000, 566200, 656792, 707750, 820990, 864200, 1080250, 1415500, 1641980, 2052475, 2160500, 2831000, 3283960, 4104950, 4321000, 8209900, 10262375, 16419800, 20524750, 41049500, 82099000]

約数ペア:

[(1, 82099000), (2, 41049500), (4, 20524750), (5, 16419800), (8, 10262375), (10, 8209900), (19, 4321000), (20, 4104950), (25, 3283960), (29, 2831000), (38, 2160500), (40, 2052475), (50, 1641980), (58, 1415500), (76, 1080250), (95, 864200), (100, 820990), (116, 707750), (125, 656792), (145, 566200), (149, 551000), (152, 540125), (190, 432100), (200, 410495), (232, 353875), (250, 328396), (290, 283100), (298, 275500), (380, 216050), (475, 172840), (500, 164198), (551, 149000), (580, 141550), (596, 137750), (725, 113240), (745, 110200), (760, 108025), (950, 86420), (1000, 82099), (1102, 74500), (1160, 70775), (1192, 68875), (1450, 56620), (1490, 55100), (1900, 43210), (2204, 37250), (2375, 34568), (2755, 29800), (2831, 29000), (2900, 28310), (2980, 27550), (3625, 22648), (3725, 22040), (3800, 21605), (4321, 19000), (4408, 18625), (4750, 17284), (5510, 14900), (5662, 14500), (5800, 14155), (5960, 13775), (7250, 11324), (7450, 11020), (8642, 9500)]