55122840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9007}}^1$

素因数の和:9041

約数の個数: 96

約数和(自身を含む): 189708480

約数和(自身を除く): 134585640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 9007, 18014, 27021, 36028, 45035, 54042, 72056, 81063, 90070, 108084, 135105, 153119, 162126, 180140, 216168, 270210, 306238, 324252, 360280, 405315, 459357, 540420, 612476, 648504, 765595, 810630, 918714, 1080840, 1224952, 1378071, 1531190, 1621260, 1837428, 2296785, 2756142, 3062380, 3242520, 3674856, 4593570, 5512284, 6124760, 6890355, 9187140, 11024568, 13780710, 18374280, 27561420, 55122840]

約数ペア:

[(1, 55122840), (2, 27561420), (3, 18374280), (4, 13780710), (5, 11024568), (6, 9187140), (8, 6890355), (9, 6124760), (10, 5512284), (12, 4593570), (15, 3674856), (17, 3242520), (18, 3062380), (20, 2756142), (24, 2296785), (30, 1837428), (34, 1621260), (36, 1531190), (40, 1378071), (45, 1224952), (51, 1080840), (60, 918714), (68, 810630), (72, 765595), (85, 648504), (90, 612476), (102, 540420), (120, 459357), (136, 405315), (153, 360280), (170, 324252), (180, 306238), (204, 270210), (255, 216168), (306, 180140), (340, 162126), (360, 153119), (408, 135105), (510, 108084), (612, 90070), (680, 81063), (765, 72056), (1020, 54042), (1224, 45035), (1530, 36028), (2040, 27021), (3060, 18014), (6120, 9007)]