27844200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 96720000

約数和(自身を除く): 68875800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 499, 558, 600, 620, 744, 775, 900, 930, 998, 1116, 1240, 1395, 1497, 1550, 1800, 1860, 1996, 2232, 2325, 2495, 2790, 2994, 3100, 3720, 3992, 4491, 4650, 4990, 5580, 5988, 6200, 6975, 7485, 8982, 9300, 9980, 11160, 11976, 12475, 13950, 14970, 15469, 17964, 18600, 19960, 22455, 24950, 27900, 29940, 30938, 35928, 37425, 44910, 46407, 49900, 55800, 59880, 61876, 74850, 77345, 89820, 92814, 99800, 112275, 123752, 139221, 149700, 154690, 179640, 185628, 224550, 232035, 278442, 299400, 309380, 371256, 386725, 449100, 464070, 556884, 618760, 696105, 773450, 898200, 928140, 1113768, 1160175, 1392210, 1546900, 1856280, 2320350, 2784420, 3093800, 3480525, 4640700, 5568840, 6961050, 9281400, 13922100, 27844200]

約数ペア:

[(1, 27844200), (2, 13922100), (3, 9281400), (4, 6961050), (5, 5568840), (6, 4640700), (8, 3480525), (9, 3093800), (10, 2784420), (12, 2320350), (15, 1856280), (18, 1546900), (20, 1392210), (24, 1160175), (25, 1113768), (30, 928140), (31, 898200), (36, 773450), (40, 696105), (45, 618760), (50, 556884), (60, 464070), (62, 449100), (72, 386725), (75, 371256), (90, 309380), (93, 299400), (100, 278442), (120, 232035), (124, 224550), (150, 185628), (155, 179640), (180, 154690), (186, 149700), (200, 139221), (225, 123752), (248, 112275), (279, 99800), (300, 92814), (310, 89820), (360, 77345), (372, 74850), (450, 61876), (465, 59880), (499, 55800), (558, 49900), (600, 46407), (620, 44910), (744, 37425), (775, 35928), (900, 30938), (930, 29940), (998, 27900), (1116, 24950), (1240, 22455), (1395, 19960), (1497, 18600), (1550, 17964), (1800, 15469), (1860, 14970), (1996, 13950), (2232, 12475), (2325, 11976), (2495, 11160), (2790, 9980), (2994, 9300), (3100, 8982), (3720, 7485), (3992, 6975), (4491, 6200), (4650, 5988), (4990, 5580)]