27816420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27271}}^1$

素因数の和:27300

約数の個数: 48

約数和(自身を含む): 82470528

約数和(自身を除く): 54654108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 27271, 54542, 81813, 109084, 136355, 163626, 272710, 327252, 409065, 463607, 545420, 818130, 927214, 1390821, 1636260, 1854428, 2318035, 2781642, 4636070, 5563284, 6954105, 9272140, 13908210, 27816420]

約数ペア:

[(1, 27816420), (2, 13908210), (3, 9272140), (4, 6954105), (5, 5563284), (6, 4636070), (10, 2781642), (12, 2318035), (15, 1854428), (17, 1636260), (20, 1390821), (30, 927214), (34, 818130), (51, 545420), (60, 463607), (68, 409065), (85, 327252), (102, 272710), (170, 163626), (204, 136355), (255, 109084), (340, 81813), (510, 54542), (1020, 27271)]