75743640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 296524800

約数和(自身を除く): 220781160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 233, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 466, 504, 516, 540, 602, 630, 645, 699, 756, 774, 840, 860, 903, 932, 945, 1032, 1080, 1161, 1165, 1204, 1260, 1290, 1398, 1505, 1512, 1548, 1631, 1720, 1806, 1864, 1890, 1935, 2097, 2322, 2330, 2408, 2520, 2580, 2709, 2796, 3010, 3096, 3262, 3495, 3612, 3780, 3870, 4194, 4515, 4644, 4660, 4893, 5160, 5418, 5592, 5805, 6020, 6291, 6524, 6990, 7224, 7560, 7740, 8127, 8155, 8388, 9030, 9288, 9320, 9786, 10019, 10485, 10836, 11610, 12040, 12582, 13048, 13545, 13980, 14679, 15480, 16254, 16310, 16776, 18060, 19572, 20038, 20970, 21672, 23220, 24465, 25164, 27090, 27960, 29358, 30057, 31455, 32508, 32620, 36120, 39144, 40076, 40635, 41940, 44037, 46440, 48930, 50095, 50328, 54180, 58716, 60114, 62910, 65016, 65240, 70133, 73395, 80152, 81270, 83880, 88074, 90171, 97860, 100190, 108360, 117432, 120228, 125820, 140266, 146790, 150285, 162540, 176148, 180342, 195720, 200380, 210399, 220185, 240456, 251640, 270513, 280532, 293580, 300570, 325080, 350665, 352296, 360684, 400760, 420798, 440370, 450855, 541026, 561064, 587160, 601140, 631197, 701330, 721368, 841596, 880740, 901710, 1051995, 1082052, 1202280, 1262394, 1352565, 1402660, 1683192, 1761480, 1803420, 1893591, 2103990, 2164104, 2524788, 2705130, 2805320, 3155985, 3606840, 3787182, 4207980, 5049576, 5410260, 6311970, 7574364, 8415960, 9467955, 10820520, 12623940, 15148728, 18935910, 25247880, 37871820, 75743640]

約数ペア:

[(1, 75743640), (2, 37871820), (3, 25247880), (4, 18935910), (5, 15148728), (6, 12623940), (7, 10820520), (8, 9467955), (9, 8415960), (10, 7574364), (12, 6311970), (14, 5410260), (15, 5049576), (18, 4207980), (20, 3787182), (21, 3606840), (24, 3155985), (27, 2805320), (28, 2705130), (30, 2524788), (35, 2164104), (36, 2103990), (40, 1893591), (42, 1803420), (43, 1761480), (45, 1683192), (54, 1402660), (56, 1352565), (60, 1262394), (63, 1202280), (70, 1082052), (72, 1051995), (84, 901710), (86, 880740), (90, 841596), (105, 721368), (108, 701330), (120, 631197), (126, 601140), (129, 587160), (135, 561064), (140, 541026), (168, 450855), (172, 440370), (180, 420798), (189, 400760), (210, 360684), (215, 352296), (216, 350665), (233, 325080), (252, 300570), (258, 293580), (270, 280532), (280, 270513), (301, 251640), (315, 240456), (344, 220185), (360, 210399), (378, 200380), (387, 195720), (420, 180342), (430, 176148), (466, 162540), (504, 150285), (516, 146790), (540, 140266), (602, 125820), (630, 120228), (645, 117432), (699, 108360), (756, 100190), (774, 97860), (840, 90171), (860, 88074), (903, 83880), (932, 81270), (945, 80152), (1032, 73395), (1080, 70133), (1161, 65240), (1165, 65016), (1204, 62910), (1260, 60114), (1290, 58716), (1398, 54180), (1505, 50328), (1512, 50095), (1548, 48930), (1631, 46440), (1720, 44037), (1806, 41940), (1864, 40635), (1890, 40076), (1935, 39144), (2097, 36120), (2322, 32620), (2330, 32508), (2408, 31455), (2520, 30057), (2580, 29358), (2709, 27960), (2796, 27090), (3010, 25164), (3096, 24465), (3262, 23220), (3495, 21672), (3612, 20970), (3780, 20038), (3870, 19572), (4194, 18060), (4515, 16776), (4644, 16310), (4660, 16254), (4893, 15480), (5160, 14679), (5418, 13980), (5592, 13545), (5805, 13048), (6020, 12582), (6291, 12040), (6524, 11610), (6990, 10836), (7224, 10485), (7560, 10019), (7740, 9786), (8127, 9320), (8155, 9288), (8388, 9030)]