9090393750

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 25543365120

約数和(自身を除く): 16452971370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 103, 125, 135, 150, 206, 225, 250, 270, 309, 375, 450, 515, 523, 618, 625, 675, 750, 927, 1030, 1046, 1125, 1250, 1350, 1545, 1569, 1854, 1875, 2250, 2575, 2615, 2781, 3090, 3125, 3138, 3375, 3750, 4635, 4707, 5150, 5230, 5562, 5625, 6250, 6750, 7725, 7845, 9270, 9375, 9414, 11250, 12875, 13075, 13905, 14121, 15450, 15690, 16875, 18750, 23175, 23535, 25750, 26150, 27810, 28125, 28242, 33750, 38625, 39225, 46350, 47070, 53869, 56250, 64375, 65375, 69525, 70605, 77250, 78450, 84375, 107738, 115875, 117675, 128750, 130750, 139050, 141210, 161607, 168750, 193125, 196125, 231750, 235350, 269345, 321875, 323214, 326875, 347625, 353025, 386250, 392250, 484821, 538690, 579375, 588375, 643750, 653750, 695250, 706050, 808035, 965625, 969642, 980625, 1158750, 1176750, 1346725, 1454463, 1616070, 1634375, 1738125, 1765125, 1931250, 1961250, 2424105, 2693450, 2896875, 2908926, 2941875, 3268750, 3476250, 3530250, 4040175, 4848210, 4903125, 5793750, 5883750, 6733625, 7272315, 8080350, 8690625, 8825625, 9806250, 12120525, 13467250, 14544630, 14709375, 17381250, 17651250, 20200875, 24241050, 29418750, 33668125, 36361575, 40401750, 44128125, 60602625, 67336250, 72723150, 88256250, 101004375, 121205250, 168340625, 181807875, 202008750, 303013125, 336681250, 363615750, 505021875, 606026250, 909039375, 1010043750, 1515065625, 1818078750, 3030131250, 4545196875, 9090393750]

約数ペア:

[(1, 9090393750), (2, 4545196875), (3, 3030131250), (5, 1818078750), (6, 1515065625), (9, 1010043750), (10, 909039375), (15, 606026250), (18, 505021875), (25, 363615750), (27, 336681250), (30, 303013125), (45, 202008750), (50, 181807875), (54, 168340625), (75, 121205250), (90, 101004375), (103, 88256250), (125, 72723150), (135, 67336250), (150, 60602625), (206, 44128125), (225, 40401750), (250, 36361575), (270, 33668125), (309, 29418750), (375, 24241050), (450, 20200875), (515, 17651250), (523, 17381250), (618, 14709375), (625, 14544630), (675, 13467250), (750, 12120525), (927, 9806250), (1030, 8825625), (1046, 8690625), (1125, 8080350), (1250, 7272315), (1350, 6733625), (1545, 5883750), (1569, 5793750), (1854, 4903125), (1875, 4848210), (2250, 4040175), (2575, 3530250), (2615, 3476250), (2781, 3268750), (3090, 2941875), (3125, 2908926), (3138, 2896875), (3375, 2693450), (3750, 2424105), (4635, 1961250), (4707, 1931250), (5150, 1765125), (5230, 1738125), (5562, 1634375), (5625, 1616070), (6250, 1454463), (6750, 1346725), (7725, 1176750), (7845, 1158750), (9270, 980625), (9375, 969642), (9414, 965625), (11250, 808035), (12875, 706050), (13075, 695250), (13905, 653750), (14121, 643750), (15450, 588375), (15690, 579375), (16875, 538690), (18750, 484821), (23175, 392250), (23535, 386250), (25750, 353025), (26150, 347625), (27810, 326875), (28125, 323214), (28242, 321875), (33750, 269345), (38625, 235350), (39225, 231750), (46350, 196125), (47070, 193125), (53869, 168750), (56250, 161607), (64375, 141210), (65375, 139050), (69525, 130750), (70605, 128750), (77250, 117675), (78450, 115875), (84375, 107738)]