127927260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5113}}^1$

素因数の和:5267

約数の個数: 72

約数和(自身を含む): 390914160

約数和(自身を除く): 262986900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 5113, 6255, 8340, 10226, 12510, 15339, 20452, 25020, 25565, 30678, 46017, 51130, 61356, 76695, 92034, 102260, 153390, 184068, 230085, 306780, 460170, 710707, 920340, 1421414, 2132121, 2842828, 3553535, 4264242, 6396363, 7107070, 8528484, 10660605, 12792726, 14214140, 21321210, 25585452, 31981815, 42642420, 63963630, 127927260]

約数ペア:

[(1, 127927260), (2, 63963630), (3, 42642420), (4, 31981815), (5, 25585452), (6, 21321210), (9, 14214140), (10, 12792726), (12, 10660605), (15, 8528484), (18, 7107070), (20, 6396363), (30, 4264242), (36, 3553535), (45, 2842828), (60, 2132121), (90, 1421414), (139, 920340), (180, 710707), (278, 460170), (417, 306780), (556, 230085), (695, 184068), (834, 153390), (1251, 102260), (1390, 92034), (1668, 76695), (2085, 61356), (2502, 51130), (2780, 46017), (4170, 30678), (5004, 25565), (5113, 25020), (6255, 20452), (8340, 15339), (10226, 12510)]