91551150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:930

約数の個数: 72

約数和(自身を含む): 247071240

約数和(自身を除く): 155520090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 389, 450, 523, 778, 1046, 1167, 1569, 1945, 2334, 2615, 3138, 3501, 3890, 4707, 5230, 5835, 7002, 7845, 9414, 9725, 11670, 13075, 15690, 17505, 19450, 23535, 26150, 29175, 35010, 39225, 47070, 58350, 78450, 87525, 117675, 175050, 203447, 235350, 406894, 610341, 1017235, 1220682, 1831023, 2034470, 3051705, 3662046, 5086175, 6103410, 9155115, 10172350, 15258525, 18310230, 30517050, 45775575, 91551150]

約数ペア:

[(1, 91551150), (2, 45775575), (3, 30517050), (5, 18310230), (6, 15258525), (9, 10172350), (10, 9155115), (15, 6103410), (18, 5086175), (25, 3662046), (30, 3051705), (45, 2034470), (50, 1831023), (75, 1220682), (90, 1017235), (150, 610341), (225, 406894), (389, 235350), (450, 203447), (523, 175050), (778, 117675), (1046, 87525), (1167, 78450), (1569, 58350), (1945, 47070), (2334, 39225), (2615, 35010), (3138, 29175), (3501, 26150), (3890, 23535), (4707, 19450), (5230, 17505), (5835, 15690), (7002, 13075), (7845, 11670), (9414, 9725)]