226776060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179981}}^1$

素因数の和:180003

約数の個数: 72

約数和(自身を含む): 786161376

約数和(自身を除く): 559385316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 179981, 359962, 539943, 719924, 899905, 1079886, 1259867, 1619829, 1799810, 2159772, 2519734, 2699715, 3239658, 3599620, 3779601, 5039468, 5399430, 6299335, 6479316, 7559202, 8099145, 10798860, 11338803, 12598670, 15118404, 16198290, 18898005, 22677606, 25197340, 32396580, 37796010, 45355212, 56694015, 75592020, 113388030, 226776060]

約数ペア:

[(1, 226776060), (2, 113388030), (3, 75592020), (4, 56694015), (5, 45355212), (6, 37796010), (7, 32396580), (9, 25197340), (10, 22677606), (12, 18898005), (14, 16198290), (15, 15118404), (18, 12598670), (20, 11338803), (21, 10798860), (28, 8099145), (30, 7559202), (35, 6479316), (36, 6299335), (42, 5399430), (45, 5039468), (60, 3779601), (63, 3599620), (70, 3239658), (84, 2699715), (90, 2519734), (105, 2159772), (126, 1799810), (140, 1619829), (180, 1259867), (210, 1079886), (252, 899905), (315, 719924), (420, 539943), (630, 359962), (1260, 179981)]