275551380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117757}}^1$

素因数の和:117785

約数の個数: 72

約数和(自身を含む): 900142152

約数和(自身を除く): 624590772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 117757, 235514, 353271, 471028, 588785, 706542, 1059813, 1177570, 1413084, 1530841, 1766355, 2119626, 2355140, 3061682, 3532710, 4239252, 4592523, 5299065, 6123364, 7065420, 7654205, 9185046, 10598130, 13777569, 15308410, 18370092, 21196260, 22962615, 27555138, 30616820, 45925230, 55110276, 68887845, 91850460, 137775690, 275551380]

約数ペア:

[(1, 275551380), (2, 137775690), (3, 91850460), (4, 68887845), (5, 55110276), (6, 45925230), (9, 30616820), (10, 27555138), (12, 22962615), (13, 21196260), (15, 18370092), (18, 15308410), (20, 13777569), (26, 10598130), (30, 9185046), (36, 7654205), (39, 7065420), (45, 6123364), (52, 5299065), (60, 4592523), (65, 4239252), (78, 3532710), (90, 3061682), (117, 2355140), (130, 2119626), (156, 1766355), (180, 1530841), (195, 1413084), (234, 1177570), (260, 1059813), (390, 706542), (468, 588785), (585, 471028), (780, 353271), (1170, 235514), (2340, 117757)]