2078702550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{124847}}^1$

素因数の和:124902

約数の個数: 72

約数和(自身を含む): 5735766816

約数和(自身を除く): 3657064266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 8325, 16650, 124847, 249694, 374541, 624235, 749082, 1123623, 1248470, 1872705, 2247246, 3121175, 3745410, 4619339, 5618115, 6242350, 9238678, 9363525, 11236230, 13858017, 18727050, 23096695, 27716034, 28090575, 41574051, 46193390, 56181150, 69290085, 83148102, 115483475, 138580170, 207870255, 230966950, 346450425, 415740510, 692900850, 1039351275, 2078702550]

約数ペア:

[(1, 2078702550), (2, 1039351275), (3, 692900850), (5, 415740510), (6, 346450425), (9, 230966950), (10, 207870255), (15, 138580170), (18, 115483475), (25, 83148102), (30, 69290085), (37, 56181150), (45, 46193390), (50, 41574051), (74, 28090575), (75, 27716034), (90, 23096695), (111, 18727050), (150, 13858017), (185, 11236230), (222, 9363525), (225, 9238678), (333, 6242350), (370, 5618115), (450, 4619339), (555, 3745410), (666, 3121175), (925, 2247246), (1110, 1872705), (1665, 1248470), (1850, 1123623), (2775, 749082), (3330, 624235), (5550, 374541), (8325, 249694), (16650, 124847)]