377303900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 865830000

約数和(自身を除く): 488526100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 349, 380, 475, 569, 698, 950, 1138, 1396, 1745, 1900, 2276, 2845, 3490, 5690, 6631, 6980, 8725, 10811, 11380, 13262, 14225, 17450, 21622, 26524, 28450, 33155, 34900, 43244, 54055, 56900, 66310, 108110, 132620, 165775, 198581, 216220, 270275, 331550, 397162, 540550, 663100, 794324, 992905, 1081100, 1985810, 3773039, 3971620, 4964525, 7546078, 9929050, 15092156, 18865195, 19858100, 37730390, 75460780, 94325975, 188651950, 377303900]

約数ペア:

[(1, 377303900), (2, 188651950), (4, 94325975), (5, 75460780), (10, 37730390), (19, 19858100), (20, 18865195), (25, 15092156), (38, 9929050), (50, 7546078), (76, 4964525), (95, 3971620), (100, 3773039), (190, 1985810), (349, 1081100), (380, 992905), (475, 794324), (569, 663100), (698, 540550), (950, 397162), (1138, 331550), (1396, 270275), (1745, 216220), (1900, 198581), (2276, 165775), (2845, 132620), (3490, 108110), (5690, 66310), (6631, 56900), (6980, 54055), (8725, 43244), (10811, 34900), (11380, 33155), (13262, 28450), (14225, 26524), (17450, 21622)]