27170460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 82869696

約数和(自身を除く): 55699236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 557, 813, 1084, 1114, 1355, 1626, 1671, 2228, 2439, 2710, 2785, 3252, 3342, 4065, 4878, 5013, 5420, 5570, 6684, 8130, 8355, 9756, 10026, 11140, 12195, 16260, 16710, 20052, 24390, 25065, 33420, 48780, 50130, 100260, 150947, 301894, 452841, 603788, 754735, 905682, 1358523, 1509470, 1811364, 2264205, 2717046, 3018940, 4528410, 5434092, 6792615, 9056820, 13585230, 27170460]

約数ペア:

[(1, 27170460), (2, 13585230), (3, 9056820), (4, 6792615), (5, 5434092), (6, 4528410), (9, 3018940), (10, 2717046), (12, 2264205), (15, 1811364), (18, 1509470), (20, 1358523), (30, 905682), (36, 754735), (45, 603788), (60, 452841), (90, 301894), (180, 150947), (271, 100260), (542, 50130), (557, 48780), (813, 33420), (1084, 25065), (1114, 24390), (1355, 20052), (1626, 16710), (1671, 16260), (2228, 12195), (2439, 11140), (2710, 10026), (2785, 9756), (3252, 8355), (3342, 8130), (4065, 6684), (4878, 5570), (5013, 5420)]