173584980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 552936384

約数和(自身を除く): 379351404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 43, 45, 60, 82, 86, 90, 123, 129, 164, 172, 180, 205, 215, 246, 258, 369, 387, 410, 430, 492, 516, 547, 615, 645, 738, 774, 820, 860, 1094, 1230, 1290, 1476, 1548, 1641, 1763, 1845, 1935, 2188, 2460, 2580, 2735, 3282, 3526, 3690, 3870, 4923, 5289, 5470, 6564, 7052, 7380, 7740, 8205, 8815, 9846, 10578, 10940, 15867, 16410, 17630, 19692, 21156, 22427, 23521, 24615, 26445, 31734, 32820, 35260, 44854, 47042, 49230, 52890, 63468, 67281, 70563, 79335, 89708, 94084, 98460, 105780, 112135, 117605, 134562, 141126, 158670, 201843, 211689, 224270, 235210, 269124, 282252, 317340, 336405, 352815, 403686, 423378, 448540, 470420, 672810, 705630, 807372, 846756, 964361, 1009215, 1058445, 1345620, 1411260, 1928722, 2018430, 2116890, 2893083, 3857444, 4036860, 4233780, 4821805, 5786166, 8679249, 9643610, 11572332, 14465415, 17358498, 19287220, 28930830, 34716996, 43396245, 57861660, 86792490, 173584980]

約数ペア:

[(1, 173584980), (2, 86792490), (3, 57861660), (4, 43396245), (5, 34716996), (6, 28930830), (9, 19287220), (10, 17358498), (12, 14465415), (15, 11572332), (18, 9643610), (20, 8679249), (30, 5786166), (36, 4821805), (41, 4233780), (43, 4036860), (45, 3857444), (60, 2893083), (82, 2116890), (86, 2018430), (90, 1928722), (123, 1411260), (129, 1345620), (164, 1058445), (172, 1009215), (180, 964361), (205, 846756), (215, 807372), (246, 705630), (258, 672810), (369, 470420), (387, 448540), (410, 423378), (430, 403686), (492, 352815), (516, 336405), (547, 317340), (615, 282252), (645, 269124), (738, 235210), (774, 224270), (820, 211689), (860, 201843), (1094, 158670), (1230, 141126), (1290, 134562), (1476, 117605), (1548, 112135), (1641, 105780), (1763, 98460), (1845, 94084), (1935, 89708), (2188, 79335), (2460, 70563), (2580, 67281), (2735, 63468), (3282, 52890), (3526, 49230), (3690, 47042), (3870, 44854), (4923, 35260), (5289, 32820), (5470, 31734), (6564, 26445), (7052, 24615), (7380, 23521), (7740, 22427), (8205, 21156), (8815, 19692), (9846, 17630), (10578, 16410), (10940, 15867)]