85985640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1016

約数の個数: 192

約数和(自身を含む): 317116800

約数和(自身を除く): 231131160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 967, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1934, 1976, 2223, 2280, 2340, 2470, 2901, 2964, 3420, 3705, 3868, 4446, 4680, 4835, 4940, 5802, 5928, 6840, 7410, 7736, 8703, 8892, 9670, 9880, 11115, 11604, 12571, 14505, 14820, 17406, 17784, 18373, 19340, 22230, 23208, 25142, 29010, 29640, 34812, 36746, 37713, 38680, 43515, 44460, 50284, 55119, 58020, 62855, 69624, 73492, 75426, 87030, 88920, 91865, 100568, 110238, 113139, 116040, 125710, 146984, 150852, 165357, 174060, 183730, 188565, 220476, 226278, 238849, 251420, 275595, 301704, 330714, 348120, 367460, 377130, 440952, 452556, 477698, 502840, 551190, 565695, 661428, 716547, 734920, 754260, 826785, 905112, 955396, 1102380, 1131390, 1194245, 1322856, 1433094, 1508520, 1653570, 1910792, 2149641, 2204760, 2262780, 2388490, 2866188, 3307140, 3582735, 4299282, 4525560, 4776980, 5732376, 6614280, 7165470, 8598564, 9553960, 10748205, 14330940, 17197128, 21496410, 28661880, 42992820, 85985640]

約数ペア:

[(1, 85985640), (2, 42992820), (3, 28661880), (4, 21496410), (5, 17197128), (6, 14330940), (8, 10748205), (9, 9553960), (10, 8598564), (12, 7165470), (13, 6614280), (15, 5732376), (18, 4776980), (19, 4525560), (20, 4299282), (24, 3582735), (26, 3307140), (30, 2866188), (36, 2388490), (38, 2262780), (39, 2204760), (40, 2149641), (45, 1910792), (52, 1653570), (57, 1508520), (60, 1433094), (65, 1322856), (72, 1194245), (76, 1131390), (78, 1102380), (90, 955396), (95, 905112), (104, 826785), (114, 754260), (117, 734920), (120, 716547), (130, 661428), (152, 565695), (156, 551190), (171, 502840), (180, 477698), (190, 452556), (195, 440952), (228, 377130), (234, 367460), (247, 348120), (260, 330714), (285, 301704), (312, 275595), (342, 251420), (360, 238849), (380, 226278), (390, 220476), (456, 188565), (468, 183730), (494, 174060), (520, 165357), (570, 150852), (585, 146984), (684, 125710), (741, 116040), (760, 113139), (780, 110238), (855, 100568), (936, 91865), (967, 88920), (988, 87030), (1140, 75426), (1170, 73492), (1235, 69624), (1368, 62855), (1482, 58020), (1560, 55119), (1710, 50284), (1934, 44460), (1976, 43515), (2223, 38680), (2280, 37713), (2340, 36746), (2470, 34812), (2901, 29640), (2964, 29010), (3420, 25142), (3705, 23208), (3868, 22230), (4446, 19340), (4680, 18373), (4835, 17784), (4940, 17406), (5802, 14820), (5928, 14505), (6840, 12571), (7410, 11604), (7736, 11115), (8703, 9880), (8892, 9670)]