227314260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3181}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 691474056

約数和(自身を除く): 464159796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1588, 1985, 2382, 3181, 3573, 3970, 4764, 5955, 6362, 7146, 7940, 9543, 11910, 12724, 14292, 15905, 17865, 19086, 23820, 28629, 31810, 35730, 38172, 47715, 57258, 63620, 71460, 95430, 114516, 143145, 190860, 286290, 572580, 1262857, 2525714, 3788571, 5051428, 6314285, 7577142, 11365713, 12628570, 15154284, 18942855, 22731426, 25257140, 37885710, 45462852, 56828565, 75771420, 113657130, 227314260]

約数ペア:

[(1, 227314260), (2, 113657130), (3, 75771420), (4, 56828565), (5, 45462852), (6, 37885710), (9, 25257140), (10, 22731426), (12, 18942855), (15, 15154284), (18, 12628570), (20, 11365713), (30, 7577142), (36, 6314285), (45, 5051428), (60, 3788571), (90, 2525714), (180, 1262857), (397, 572580), (794, 286290), (1191, 190860), (1588, 143145), (1985, 114516), (2382, 95430), (3181, 71460), (3573, 63620), (3970, 57258), (4764, 47715), (5955, 38172), (6362, 35730), (7146, 31810), (7940, 28629), (9543, 23820), (11910, 19086), (12724, 17865), (14292, 15905)]