312873840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:989

約数の個数: 200

約数和(自身を含む): 1108375488

約数和(自身を除く): 795501648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 911, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1822, 1908, 2120, 2160, 2385, 2544, 2733, 2862, 3180, 3240, 3644, 3816, 4240, 4293, 4555, 4770, 5466, 5724, 6360, 6480, 7155, 7288, 7632, 8199, 8586, 9110, 9540, 10932, 11448, 12720, 13665, 14310, 14576, 16398, 17172, 18220, 19080, 21465, 21864, 22896, 24597, 27330, 28620, 32796, 34344, 36440, 38160, 40995, 42930, 43728, 48283, 49194, 54660, 57240, 65592, 68688, 72880, 73791, 81990, 85860, 96566, 98388, 109320, 114480, 122985, 131184, 144849, 147582, 163980, 171720, 193132, 196776, 218640, 241415, 245970, 289698, 295164, 327960, 343440, 368955, 386264, 393552, 434547, 482830, 491940, 579396, 590328, 655920, 724245, 737910, 772528, 869094, 965660, 983880, 1158792, 1180656, 1303641, 1448490, 1475820, 1738188, 1931320, 1967760, 2172735, 2317584, 2607282, 2896980, 2951640, 3476376, 3862640, 3910923, 4345470, 5214564, 5793960, 5903280, 6518205, 6952752, 7821846, 8690940, 10429128, 11587920, 13036410, 15643692, 17381880, 19554615, 20858256, 26072820, 31287384, 34763760, 39109230, 52145640, 62574768, 78218460, 104291280, 156436920, 312873840]

約数ペア:

[(1, 312873840), (2, 156436920), (3, 104291280), (4, 78218460), (5, 62574768), (6, 52145640), (8, 39109230), (9, 34763760), (10, 31287384), (12, 26072820), (15, 20858256), (16, 19554615), (18, 17381880), (20, 15643692), (24, 13036410), (27, 11587920), (30, 10429128), (36, 8690940), (40, 7821846), (45, 6952752), (48, 6518205), (53, 5903280), (54, 5793960), (60, 5214564), (72, 4345470), (80, 3910923), (81, 3862640), (90, 3476376), (106, 2951640), (108, 2896980), (120, 2607282), (135, 2317584), (144, 2172735), (159, 1967760), (162, 1931320), (180, 1738188), (212, 1475820), (216, 1448490), (240, 1303641), (265, 1180656), (270, 1158792), (318, 983880), (324, 965660), (360, 869094), (405, 772528), (424, 737910), (432, 724245), (477, 655920), (530, 590328), (540, 579396), (636, 491940), (648, 482830), (720, 434547), (795, 393552), (810, 386264), (848, 368955), (911, 343440), (954, 327960), (1060, 295164), (1080, 289698), (1272, 245970), (1296, 241415), (1431, 218640), (1590, 196776), (1620, 193132), (1822, 171720), (1908, 163980), (2120, 147582), (2160, 144849), (2385, 131184), (2544, 122985), (2733, 114480), (2862, 109320), (3180, 98388), (3240, 96566), (3644, 85860), (3816, 81990), (4240, 73791), (4293, 72880), (4555, 68688), (4770, 65592), (5466, 57240), (5724, 54660), (6360, 49194), (6480, 48283), (7155, 43728), (7288, 42930), (7632, 40995), (8199, 38160), (8586, 36440), (9110, 34344), (9540, 32796), (10932, 28620), (11448, 27330), (12720, 24597), (13665, 22896), (14310, 21864), (14576, 21465), (16398, 19080), (17172, 18220)]