2897400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 9820800

約数和(自身を除く): 6923400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 439, 440, 550, 600, 660, 825, 878, 1100, 1317, 1320, 1650, 1756, 2195, 2200, 2634, 3300, 3512, 4390, 4829, 5268, 6585, 6600, 8780, 9658, 10536, 10975, 13170, 14487, 17560, 19316, 21950, 24145, 26340, 28974, 32925, 38632, 43900, 48290, 52680, 57948, 65850, 72435, 87800, 96580, 115896, 120725, 131700, 144870, 193160, 241450, 263400, 289740, 362175, 482900, 579480, 724350, 965800, 1448700, 2897400]

約数ペア:

[(1, 2897400), (2, 1448700), (3, 965800), (4, 724350), (5, 579480), (6, 482900), (8, 362175), (10, 289740), (11, 263400), (12, 241450), (15, 193160), (20, 144870), (22, 131700), (24, 120725), (25, 115896), (30, 96580), (33, 87800), (40, 72435), (44, 65850), (50, 57948), (55, 52680), (60, 48290), (66, 43900), (75, 38632), (88, 32925), (100, 28974), (110, 26340), (120, 24145), (132, 21950), (150, 19316), (165, 17560), (200, 14487), (220, 13170), (264, 10975), (275, 10536), (300, 9658), (330, 8780), (439, 6600), (440, 6585), (550, 5268), (600, 4829), (660, 4390), (825, 3512), (878, 3300), (1100, 2634), (1317, 2200), (1320, 2195), (1650, 1756)]