10200900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 30345280

約数和(自身を除く): 20144380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 919, 925, 1110, 1838, 1850, 2220, 2757, 2775, 3676, 3700, 4595, 5514, 5550, 9190, 11028, 11100, 13785, 18380, 22975, 27570, 34003, 45950, 55140, 68006, 68925, 91900, 102009, 136012, 137850, 170015, 204018, 275700, 340030, 408036, 510045, 680060, 850075, 1020090, 1700150, 2040180, 2550225, 3400300, 5100450, 10200900]

約数ペア:

[(1, 10200900), (2, 5100450), (3, 3400300), (4, 2550225), (5, 2040180), (6, 1700150), (10, 1020090), (12, 850075), (15, 680060), (20, 510045), (25, 408036), (30, 340030), (37, 275700), (50, 204018), (60, 170015), (74, 137850), (75, 136012), (100, 102009), (111, 91900), (148, 68925), (150, 68006), (185, 55140), (222, 45950), (300, 34003), (370, 27570), (444, 22975), (555, 18380), (740, 13785), (919, 11100), (925, 11028), (1110, 9190), (1838, 5550), (1850, 5514), (2220, 4595), (2757, 3700), (2775, 3676)]