317986200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{25237}}^1$

素因数の和:25266

約数の個数: 144

約数和(自身を含む): 1220509680

約数和(自身を除く): 902523480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 25237, 50474, 75711, 100948, 126185, 151422, 176659, 201896, 227133, 252370, 302844, 353318, 378555, 454266, 504740, 529977, 605688, 630925, 706636, 757110, 883295, 908532, 1009480, 1059954, 1135665, 1261850, 1413272, 1514220, 1589931, 1766590, 1817064, 1892775, 2119908, 2271330, 2523700, 2649885, 3028440, 3179862, 3533180, 3785550, 4239816, 4416475, 4542660, 5047400, 5299770, 5678325, 6359724, 7066360, 7571100, 7949655, 8832950, 9085320, 10599540, 11356650, 12719448, 13249425, 15142200, 15899310, 17665900, 21199080, 22713300, 26498850, 31798620, 35331800, 39748275, 45426600, 52997700, 63597240, 79496550, 105995400, 158993100, 317986200]

約数ペア:

[(1, 317986200), (2, 158993100), (3, 105995400), (4, 79496550), (5, 63597240), (6, 52997700), (7, 45426600), (8, 39748275), (9, 35331800), (10, 31798620), (12, 26498850), (14, 22713300), (15, 21199080), (18, 17665900), (20, 15899310), (21, 15142200), (24, 13249425), (25, 12719448), (28, 11356650), (30, 10599540), (35, 9085320), (36, 8832950), (40, 7949655), (42, 7571100), (45, 7066360), (50, 6359724), (56, 5678325), (60, 5299770), (63, 5047400), (70, 4542660), (72, 4416475), (75, 4239816), (84, 3785550), (90, 3533180), (100, 3179862), (105, 3028440), (120, 2649885), (126, 2523700), (140, 2271330), (150, 2119908), (168, 1892775), (175, 1817064), (180, 1766590), (200, 1589931), (210, 1514220), (225, 1413272), (252, 1261850), (280, 1135665), (300, 1059954), (315, 1009480), (350, 908532), (360, 883295), (420, 757110), (450, 706636), (504, 630925), (525, 605688), (600, 529977), (630, 504740), (700, 454266), (840, 378555), (900, 353318), (1050, 302844), (1260, 252370), (1400, 227133), (1575, 201896), (1800, 176659), (2100, 151422), (2520, 126185), (3150, 100948), (4200, 75711), (6300, 50474), (12600, 25237)]