89973450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{9521}}^1$

素因数の和:9549

約数の個数: 96

約数和(自身を含む): 283374720

約数和(自身を除く): 193401270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 9521, 19042, 28563, 47605, 57126, 66647, 85689, 95210, 133294, 142815, 171378, 199941, 238025, 257067, 285630, 333235, 399882, 428445, 476050, 514134, 599823, 666470, 714075, 856890, 999705, 1199646, 1285335, 1428150, 1666175, 1799469, 1999410, 2142225, 2570670, 2999115, 3332350, 3598938, 4284450, 4998525, 5998230, 6426675, 8997345, 9997050, 12853350, 14995575, 17994690, 29991150, 44986725, 89973450]

約数ペア:

[(1, 89973450), (2, 44986725), (3, 29991150), (5, 17994690), (6, 14995575), (7, 12853350), (9, 9997050), (10, 8997345), (14, 6426675), (15, 5998230), (18, 4998525), (21, 4284450), (25, 3598938), (27, 3332350), (30, 2999115), (35, 2570670), (42, 2142225), (45, 1999410), (50, 1799469), (54, 1666175), (63, 1428150), (70, 1285335), (75, 1199646), (90, 999705), (105, 856890), (126, 714075), (135, 666470), (150, 599823), (175, 514134), (189, 476050), (210, 428445), (225, 399882), (270, 333235), (315, 285630), (350, 257067), (378, 238025), (450, 199941), (525, 171378), (630, 142815), (675, 133294), (945, 95210), (1050, 85689), (1350, 66647), (1575, 57126), (1890, 47605), (3150, 28563), (4725, 19042), (9450, 9521)]