2801700

素因数分解:

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

素因数の和:314

約数の個数: 108

約数和(自身を含む): 9613968

約数和(自身を除く): 6812268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 283, 300, 330, 396, 450, 495, 550, 566, 660, 825, 849, 900, 990, 1100, 1132, 1415, 1650, 1698, 1980, 2475, 2547, 2830, 3113, 3300, 3396, 4245, 4950, 5094, 5660, 6226, 7075, 8490, 9339, 9900, 10188, 12452, 12735, 14150, 15565, 16980, 18678, 21225, 25470, 28017, 28300, 31130, 37356, 42450, 46695, 50940, 56034, 62260, 63675, 77825, 84900, 93390, 112068, 127350, 140085, 155650, 186780, 233475, 254700, 280170, 311300, 466950, 560340, 700425, 933900, 1400850, 2801700]

約数ペア:

[(1, 2801700), (2, 1400850), (3, 933900), (4, 700425), (5, 560340), (6, 466950), (9, 311300), (10, 280170), (11, 254700), (12, 233475), (15, 186780), (18, 155650), (20, 140085), (22, 127350), (25, 112068), (30, 93390), (33, 84900), (36, 77825), (44, 63675), (45, 62260), (50, 56034), (55, 50940), (60, 46695), (66, 42450), (75, 37356), (90, 31130), (99, 28300), (100, 28017), (110, 25470), (132, 21225), (150, 18678), (165, 16980), (180, 15565), (198, 14150), (220, 12735), (225, 12452), (275, 10188), (283, 9900), (300, 9339), (330, 8490), (396, 7075), (450, 6226), (495, 5660), (550, 5094), (566, 4950), (660, 4245), (825, 3396), (849, 3300), (900, 3113), (990, 2830), (1100, 2547), (1132, 2475), (1415, 1980), (1650, 1698)]