55688400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 180

約数和(自身を含む): 199888000

約数和(自身を除く): 144199600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 499, 558, 600, 620, 720, 744, 775, 900, 930, 998, 1116, 1200, 1240, 1395, 1488, 1497, 1550, 1800, 1860, 1996, 2232, 2325, 2480, 2495, 2790, 2994, 3100, 3600, 3720, 3992, 4464, 4491, 4650, 4990, 5580, 5988, 6200, 6975, 7440, 7485, 7984, 8982, 9300, 9980, 11160, 11976, 12400, 12475, 13950, 14970, 15469, 17964, 18600, 19960, 22320, 22455, 23952, 24950, 27900, 29940, 30938, 35928, 37200, 37425, 39920, 44910, 46407, 49900, 55800, 59880, 61876, 71856, 74850, 77345, 89820, 92814, 99800, 111600, 112275, 119760, 123752, 139221, 149700, 154690, 179640, 185628, 199600, 224550, 232035, 247504, 278442, 299400, 309380, 359280, 371256, 386725, 449100, 464070, 556884, 598800, 618760, 696105, 742512, 773450, 898200, 928140, 1113768, 1160175, 1237520, 1392210, 1546900, 1796400, 1856280, 2227536, 2320350, 2784420, 3093800, 3480525, 3712560, 4640700, 5568840, 6187600, 6961050, 9281400, 11137680, 13922100, 18562800, 27844200, 55688400]

約数ペア:

[(1, 55688400), (2, 27844200), (3, 18562800), (4, 13922100), (5, 11137680), (6, 9281400), (8, 6961050), (9, 6187600), (10, 5568840), (12, 4640700), (15, 3712560), (16, 3480525), (18, 3093800), (20, 2784420), (24, 2320350), (25, 2227536), (30, 1856280), (31, 1796400), (36, 1546900), (40, 1392210), (45, 1237520), (48, 1160175), (50, 1113768), (60, 928140), (62, 898200), (72, 773450), (75, 742512), (80, 696105), (90, 618760), (93, 598800), (100, 556884), (120, 464070), (124, 449100), (144, 386725), (150, 371256), (155, 359280), (180, 309380), (186, 299400), (200, 278442), (225, 247504), (240, 232035), (248, 224550), (279, 199600), (300, 185628), (310, 179640), (360, 154690), (372, 149700), (400, 139221), (450, 123752), (465, 119760), (496, 112275), (499, 111600), (558, 99800), (600, 92814), (620, 89820), (720, 77345), (744, 74850), (775, 71856), (900, 61876), (930, 59880), (998, 55800), (1116, 49900), (1200, 46407), (1240, 44910), (1395, 39920), (1488, 37425), (1497, 37200), (1550, 35928), (1800, 30938), (1860, 29940), (1996, 27900), (2232, 24950), (2325, 23952), (2480, 22455), (2495, 22320), (2790, 19960), (2994, 18600), (3100, 17964), (3600, 15469), (3720, 14970), (3992, 13950), (4464, 12475), (4491, 12400), (4650, 11976), (4990, 11160), (5580, 9980), (5988, 9300), (6200, 8982), (6975, 7984), (7440, 7485)]