2909894220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2766

約数の個数: 240

約数和(自身を含む): 9857453760

約数和(自身を除く): 6947559540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 81, 87, 90, 92, 108, 115, 116, 135, 138, 145, 162, 174, 180, 207, 230, 261, 270, 276, 290, 324, 345, 348, 405, 414, 435, 460, 522, 540, 580, 621, 667, 690, 783, 810, 828, 870, 1035, 1044, 1242, 1305, 1334, 1380, 1566, 1620, 1740, 1863, 2001, 2070, 2349, 2484, 2610, 2668, 2693, 3105, 3132, 3335, 3726, 3915, 4002, 4140, 4698, 5220, 5386, 6003, 6210, 6670, 7452, 7830, 8004, 8079, 9315, 9396, 10005, 10772, 11745, 12006, 12420, 13340, 13465, 15660, 16158, 18009, 18630, 20010, 23490, 24012, 24237, 26930, 30015, 32316, 36018, 37260, 40020, 40395, 46980, 48474, 53860, 54027, 60030, 61939, 72036, 72711, 78097, 80790, 90045, 96948, 108054, 120060, 121185, 123878, 145422, 156194, 161580, 180090, 185817, 216108, 218133, 234291, 242370, 247756, 270135, 290844, 309695, 312388, 360180, 363555, 371634, 390485, 436266, 468582, 484740, 540270, 557451, 619390, 702873, 727110, 743268, 780970, 872532, 929085, 937164, 1080540, 1090665, 1114902, 1171455, 1238780, 1405746, 1454220, 1561940, 1672353, 1796231, 1858170, 2108619, 2181330, 2229804, 2342910, 2787255, 2811492, 3344706, 3514365, 3592462, 3716340, 4217238, 4362660, 4685820, 5017059, 5388693, 5574510, 6325857, 6689412, 7028730, 7184924, 8361765, 8434476, 8981155, 10034118, 10543095, 10777386, 11149020, 12651714, 14057460, 16166079, 16723530, 17962310, 20068236, 21086190, 21554772, 25085295, 25303428, 26943465, 31629285, 32332158, 33447060, 35924620, 42172380, 48498237, 50170590, 53886930, 63258570, 64664316, 80830395, 96996474, 100341180, 107773860, 126517140, 145494711, 161660790, 193992948, 242491185, 290989422, 323321580, 484982370, 581978844, 727473555, 969964740, 1454947110, 2909894220]

約数ペア:

[(1, 2909894220), (2, 1454947110), (3, 969964740), (4, 727473555), (5, 581978844), (6, 484982370), (9, 323321580), (10, 290989422), (12, 242491185), (15, 193992948), (18, 161660790), (20, 145494711), (23, 126517140), (27, 107773860), (29, 100341180), (30, 96996474), (36, 80830395), (45, 64664316), (46, 63258570), (54, 53886930), (58, 50170590), (60, 48498237), (69, 42172380), (81, 35924620), (87, 33447060), (90, 32332158), (92, 31629285), (108, 26943465), (115, 25303428), (116, 25085295), (135, 21554772), (138, 21086190), (145, 20068236), (162, 17962310), (174, 16723530), (180, 16166079), (207, 14057460), (230, 12651714), (261, 11149020), (270, 10777386), (276, 10543095), (290, 10034118), (324, 8981155), (345, 8434476), (348, 8361765), (405, 7184924), (414, 7028730), (435, 6689412), (460, 6325857), (522, 5574510), (540, 5388693), (580, 5017059), (621, 4685820), (667, 4362660), (690, 4217238), (783, 3716340), (810, 3592462), (828, 3514365), (870, 3344706), (1035, 2811492), (1044, 2787255), (1242, 2342910), (1305, 2229804), (1334, 2181330), (1380, 2108619), (1566, 1858170), (1620, 1796231), (1740, 1672353), (1863, 1561940), (2001, 1454220), (2070, 1405746), (2349, 1238780), (2484, 1171455), (2610, 1114902), (2668, 1090665), (2693, 1080540), (3105, 937164), (3132, 929085), (3335, 872532), (3726, 780970), (3915, 743268), (4002, 727110), (4140, 702873), (4698, 619390), (5220, 557451), (5386, 540270), (6003, 484740), (6210, 468582), (6670, 436266), (7452, 390485), (7830, 371634), (8004, 363555), (8079, 360180), (9315, 312388), (9396, 309695), (10005, 290844), (10772, 270135), (11745, 247756), (12006, 242370), (12420, 234291), (13340, 218133), (13465, 216108), (15660, 185817), (16158, 180090), (18009, 161580), (18630, 156194), (20010, 145422), (23490, 123878), (24012, 121185), (24237, 120060), (26930, 108054), (30015, 96948), (32316, 90045), (36018, 80790), (37260, 78097), (40020, 72711), (40395, 72036), (46980, 61939), (48474, 60030), (53860, 54027)]