45161900

素因数分解:

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

素因数の和:603

約数の個数: 72

約数和(自身を含む): 113013600

約数和(自身を除く): 67851700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 298, 350, 433, 596, 700, 745, 866, 1043, 1490, 1732, 2086, 2165, 2980, 3031, 3725, 4172, 4330, 5215, 6062, 7450, 8660, 10430, 10825, 12124, 14900, 15155, 20860, 21650, 26075, 30310, 43300, 52150, 60620, 64517, 75775, 104300, 129034, 151550, 258068, 303100, 322585, 451619, 645170, 903238, 1290340, 1612925, 1806476, 2258095, 3225850, 4516190, 6451700, 9032380, 11290475, 22580950, 45161900]

約数ペア:

[(1, 45161900), (2, 22580950), (4, 11290475), (5, 9032380), (7, 6451700), (10, 4516190), (14, 3225850), (20, 2258095), (25, 1806476), (28, 1612925), (35, 1290340), (50, 903238), (70, 645170), (100, 451619), (140, 322585), (149, 303100), (175, 258068), (298, 151550), (350, 129034), (433, 104300), (596, 75775), (700, 64517), (745, 60620), (866, 52150), (1043, 43300), (1490, 30310), (1732, 26075), (2086, 21650), (2165, 20860), (2980, 15155), (3031, 14900), (3725, 12124), (4172, 10825), (4330, 10430), (5215, 8660), (6062, 7450)]