55597140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18169}}^1$

素因数の和:18201

約数の個数: 72

約数和(自身を含む): 178574760

約数和(自身を除く): 122977620

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, 18169, 36338, 54507, 72676, 90845, 109014, 163521, 181690, 218028, 272535, 308873, 327042, 363380, 545070, 617746, 654084, 817605, 926619, 1090140, 1235492, 1544365, 1635210, 1853238, 2779857, 3088730, 3270420, 3706476, 4633095, 5559714, 6177460, 9266190, 11119428, 13899285, 18532380, 27798570, 55597140]

約数ペア:

[(1, 55597140), (2, 27798570), (3, 18532380), (4, 13899285), (5, 11119428), (6, 9266190), (9, 6177460), (10, 5559714), (12, 4633095), (15, 3706476), (17, 3270420), (18, 3088730), (20, 2779857), (30, 1853238), (34, 1635210), (36, 1544365), (45, 1235492), (51, 1090140), (60, 926619), (68, 817605), (85, 654084), (90, 617746), (102, 545070), (153, 363380), (170, 327042), (180, 308873), (204, 272535), (255, 218028), (306, 181690), (340, 163521), (510, 109014), (612, 90845), (765, 72676), (1020, 54507), (1530, 36338), (3060, 18169)]