197494800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5361

約数の個数: 120

約数和(自身を含む): 653172480

約数和(自身を除く): 455677680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 5309, 6200, 7440, 9300, 10618, 12400, 15927, 18600, 21236, 26545, 31854, 37200, 42472, 53090, 63708, 79635, 84944, 106180, 127416, 132725, 159270, 164579, 212360, 254832, 265450, 318540, 329158, 398175, 424720, 493737, 530900, 637080, 658316, 796350, 822895, 987474, 1061800, 1274160, 1316632, 1592700, 1645790, 1974948, 2123600, 2468685, 2633264, 3185400, 3291580, 3949896, 4114475, 4937370, 6370800, 6583160, 7899792, 8228950, 9874740, 12343425, 13166320, 16457900, 19749480, 24686850, 32915800, 39498960, 49373700, 65831600, 98747400, 197494800]

約数ペア:

[(1, 197494800), (2, 98747400), (3, 65831600), (4, 49373700), (5, 39498960), (6, 32915800), (8, 24686850), (10, 19749480), (12, 16457900), (15, 13166320), (16, 12343425), (20, 9874740), (24, 8228950), (25, 7899792), (30, 6583160), (31, 6370800), (40, 4937370), (48, 4114475), (50, 3949896), (60, 3291580), (62, 3185400), (75, 2633264), (80, 2468685), (93, 2123600), (100, 1974948), (120, 1645790), (124, 1592700), (150, 1316632), (155, 1274160), (186, 1061800), (200, 987474), (240, 822895), (248, 796350), (300, 658316), (310, 637080), (372, 530900), (400, 493737), (465, 424720), (496, 398175), (600, 329158), (620, 318540), (744, 265450), (775, 254832), (930, 212360), (1200, 164579), (1240, 159270), (1488, 132725), (1550, 127416), (1860, 106180), (2325, 84944), (2480, 79635), (3100, 63708), (3720, 53090), (4650, 42472), (5309, 37200), (6200, 31854), (7440, 26545), (9300, 21236), (10618, 18600), (12400, 15927)]