2913900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 9207744

約数和(自身を除く): 6293844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 883, 1100, 1650, 1766, 2649, 3300, 3532, 4415, 5298, 8830, 9713, 10596, 13245, 17660, 19426, 22075, 26490, 29139, 38852, 44150, 48565, 52980, 58278, 66225, 88300, 97130, 116556, 132450, 145695, 194260, 242825, 264900, 291390, 485650, 582780, 728475, 971300, 1456950, 2913900]

約数ペア:

[(1, 2913900), (2, 1456950), (3, 971300), (4, 728475), (5, 582780), (6, 485650), (10, 291390), (11, 264900), (12, 242825), (15, 194260), (20, 145695), (22, 132450), (25, 116556), (30, 97130), (33, 88300), (44, 66225), (50, 58278), (55, 52980), (60, 48565), (66, 44150), (75, 38852), (100, 29139), (110, 26490), (132, 22075), (150, 19426), (165, 17660), (220, 13245), (275, 10596), (300, 9713), (330, 8830), (550, 5298), (660, 4415), (825, 3532), (883, 3300), (1100, 2649), (1650, 1766)]