90323800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 242172000

約数和(自身を除く): 151848200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 149, 175, 200, 280, 298, 350, 433, 596, 700, 745, 866, 1043, 1192, 1400, 1490, 1732, 2086, 2165, 2980, 3031, 3464, 3725, 4172, 4330, 5215, 5960, 6062, 7450, 8344, 8660, 10430, 10825, 12124, 14900, 15155, 17320, 20860, 21650, 24248, 26075, 29800, 30310, 41720, 43300, 52150, 60620, 64517, 75775, 86600, 104300, 121240, 129034, 151550, 208600, 258068, 303100, 322585, 451619, 516136, 606200, 645170, 903238, 1290340, 1612925, 1806476, 2258095, 2580680, 3225850, 3612952, 4516190, 6451700, 9032380, 11290475, 12903400, 18064760, 22580950, 45161900, 90323800]

約数ペア:

[(1, 90323800), (2, 45161900), (4, 22580950), (5, 18064760), (7, 12903400), (8, 11290475), (10, 9032380), (14, 6451700), (20, 4516190), (25, 3612952), (28, 3225850), (35, 2580680), (40, 2258095), (50, 1806476), (56, 1612925), (70, 1290340), (100, 903238), (140, 645170), (149, 606200), (175, 516136), (200, 451619), (280, 322585), (298, 303100), (350, 258068), (433, 208600), (596, 151550), (700, 129034), (745, 121240), (866, 104300), (1043, 86600), (1192, 75775), (1400, 64517), (1490, 60620), (1732, 52150), (2086, 43300), (2165, 41720), (2980, 30310), (3031, 29800), (3464, 26075), (3725, 24248), (4172, 21650), (4330, 20860), (5215, 17320), (5960, 15155), (6062, 14900), (7450, 12124), (8344, 10825), (8660, 10430)]