1400850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 4120272

約数和(自身を除く): 2719422

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 283, 330, 450, 495, 550, 566, 825, 849, 990, 1415, 1650, 1698, 2475, 2547, 2830, 3113, 4245, 4950, 5094, 6226, 7075, 8490, 9339, 12735, 14150, 15565, 18678, 21225, 25470, 28017, 31130, 42450, 46695, 56034, 63675, 77825, 93390, 127350, 140085, 155650, 233475, 280170, 466950, 700425, 1400850]

約数ペア:

[(1, 1400850), (2, 700425), (3, 466950), (5, 280170), (6, 233475), (9, 155650), (10, 140085), (11, 127350), (15, 93390), (18, 77825), (22, 63675), (25, 56034), (30, 46695), (33, 42450), (45, 31130), (50, 28017), (55, 25470), (66, 21225), (75, 18678), (90, 15565), (99, 14150), (110, 12735), (150, 9339), (165, 8490), (198, 7075), (225, 6226), (275, 5094), (283, 4950), (330, 4245), (450, 3113), (495, 2830), (550, 2547), (566, 2475), (825, 1698), (849, 1650), (990, 1415)]