78296700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8419}}^1$

素因数の和:8467

約数の個数: 72

約数和(自身を含む): 233873920

約数和(自身を除く): 155577220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 8419, 9300, 16838, 25257, 33676, 42095, 50514, 84190, 101028, 126285, 168380, 210475, 252570, 260989, 420950, 505140, 521978, 631425, 782967, 841900, 1043956, 1262850, 1304945, 1565934, 2525700, 2609890, 3131868, 3914835, 5219780, 6524725, 7829670, 13049450, 15659340, 19574175, 26098900, 39148350, 78296700]

約数ペア:

[(1, 78296700), (2, 39148350), (3, 26098900), (4, 19574175), (5, 15659340), (6, 13049450), (10, 7829670), (12, 6524725), (15, 5219780), (20, 3914835), (25, 3131868), (30, 2609890), (31, 2525700), (50, 1565934), (60, 1304945), (62, 1262850), (75, 1043956), (93, 841900), (100, 782967), (124, 631425), (150, 521978), (155, 505140), (186, 420950), (300, 260989), (310, 252570), (372, 210475), (465, 168380), (620, 126285), (775, 101028), (930, 84190), (1550, 50514), (1860, 42095), (2325, 33676), (3100, 25257), (4650, 16838), (8419, 9300)]