126750780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54167}}^1$

素因数の和:54195

約数の個数: 72

約数和(自身を含む): 414060192

約数和(自身を除く): 287309412

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, 54167, 108334, 162501, 216668, 270835, 325002, 487503, 541670, 650004, 704171, 812505, 975006, 1083340, 1408342, 1625010, 1950012, 2112513, 2437515, 2816684, 3250020, 3520855, 4225026, 4875030, 6337539, 7041710, 8450052, 9750060, 10562565, 12675078, 14083420, 21125130, 25350156, 31687695, 42250260, 63375390, 126750780]

約数ペア:

[(1, 126750780), (2, 63375390), (3, 42250260), (4, 31687695), (5, 25350156), (6, 21125130), (9, 14083420), (10, 12675078), (12, 10562565), (13, 9750060), (15, 8450052), (18, 7041710), (20, 6337539), (26, 4875030), (30, 4225026), (36, 3520855), (39, 3250020), (45, 2816684), (52, 2437515), (60, 2112513), (65, 1950012), (78, 1625010), (90, 1408342), (117, 1083340), (130, 975006), (156, 812505), (180, 704171), (195, 650004), (234, 541670), (260, 487503), (390, 325002), (468, 270835), (585, 216668), (780, 162501), (1170, 108334), (2340, 54167)]