272404260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89021}}^1$

素因数の和:89053

約数の個数: 72

約数和(自身を含む): 874908216

約数和(自身を除く): 602503956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 89021, 178042, 267063, 356084, 445105, 534126, 801189, 890210, 1068252, 1335315, 1513357, 1602378, 1780420, 2670630, 3026714, 3204756, 4005945, 4540071, 5341260, 6053428, 7566785, 8011890, 9080142, 13620213, 15133570, 16023780, 18160284, 22700355, 27240426, 30267140, 45400710, 54480852, 68101065, 90801420, 136202130, 272404260]

約数ペア:

[(1, 272404260), (2, 136202130), (3, 90801420), (4, 68101065), (5, 54480852), (6, 45400710), (9, 30267140), (10, 27240426), (12, 22700355), (15, 18160284), (17, 16023780), (18, 15133570), (20, 13620213), (30, 9080142), (34, 8011890), (36, 7566785), (45, 6053428), (51, 5341260), (60, 4540071), (68, 4005945), (85, 3204756), (90, 3026714), (102, 2670630), (153, 1780420), (170, 1602378), (180, 1513357), (204, 1335315), (255, 1068252), (306, 890210), (340, 801189), (510, 534126), (612, 445105), (765, 356084), (1020, 267063), (1530, 178042), (3060, 89021)]