20166705900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2942

約数の個数: 432

約数和(自身を含む): 74303244288

約数和(自身を除く): 54136538388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 31, 33, 36, 44, 45, 46, 50, 55, 60, 62, 66, 69, 75, 90, 92, 93, 99, 100, 110, 115, 124, 132, 138, 150, 155, 165, 180, 186, 198, 207, 220, 225, 230, 253, 275, 276, 279, 300, 310, 330, 341, 345, 372, 396, 414, 450, 460, 465, 495, 506, 550, 558, 575, 620, 660, 682, 690, 713, 759, 775, 825, 828, 900, 930, 990, 1012, 1023, 1035, 1100, 1116, 1150, 1265, 1364, 1380, 1395, 1426, 1518, 1550, 1650, 1705, 1725, 1860, 1980, 2046, 2070, 2139, 2277, 2300, 2325, 2475, 2530, 2790, 2852, 2857, 3036, 3069, 3100, 3300, 3410, 3450, 3565, 3795, 4092, 4140, 4278, 4554, 4650, 4950, 5060, 5115, 5175, 5580, 5714, 6138, 6325, 6417, 6820, 6900, 6975, 7130, 7590, 7843, 8525, 8556, 8571, 9108, 9300, 9900, 10230, 10350, 10695, 11385, 11428, 12276, 12650, 12834, 13950, 14260, 14285, 15180, 15345, 15686, 17050, 17142, 17825, 18975, 20460, 20700, 21390, 22770, 23529, 25300, 25575, 25668, 25713, 27900, 28570, 30690, 31372, 31427, 32085, 34100, 34284, 35650, 37950, 39215, 42780, 42855, 45540, 47058, 51150, 51426, 53475, 56925, 57140, 61380, 62854, 64170, 65711, 70587, 71300, 71425, 75900, 76725, 78430, 85710, 88567, 94116, 94281, 102300, 102852, 106950, 113850, 117645, 125708, 128340, 128565, 131422, 141174, 142850, 153450, 156860, 157135, 160425, 171420, 177134, 188562, 196075, 197133, 213900, 214275, 227700, 235290, 257130, 262844, 265701, 282348, 282843, 285700, 306900, 314270, 320850, 328555, 352935, 354268, 377124, 392150, 394266, 428550, 442835, 470580, 471405, 514260, 531402, 565686, 588225, 591399, 628540, 641700, 642825, 657110, 705870, 722821, 784300, 785675, 788532, 797103, 857100, 885670, 942810, 974237, 985665, 1062804, 1131372, 1176450, 1182798, 1285650, 1314220, 1328505, 1411740, 1414215, 1445642, 1571350, 1594206, 1642775, 1764675, 1771340, 1885620, 1948474, 1971330, 2037041, 2168463, 2214175, 2352900, 2357025, 2365596, 2571300, 2657010, 2828430, 2891284, 2922711, 2956995, 3142700, 3188412, 3285550, 3529350, 3614105, 3896948, 3942660, 3985515, 4074082, 4336926, 4428350, 4714050, 4871185, 4928325, 5314020, 5656860, 5845422, 5913990, 6111123, 6505389, 6571100, 6642525, 7058700, 7071075, 7228210, 7971030, 8148164, 8673852, 8768133, 8856700, 9428100, 9742370, 9856650, 10185205, 10842315, 11690844, 11827980, 12222246, 13010778, 13285050, 14142150, 14456420, 14613555, 14784975, 15942060, 17536266, 18070525, 18333369, 19484740, 19713300, 19927575, 20370410, 21684630, 22407451, 24355925, 24444492, 26021556, 26570100, 28284300, 29227110, 29569950, 30555615, 32526945, 35072532, 36141050, 36666738, 39855150, 40740820, 43369260, 43840665, 44814902, 48711850, 50926025, 54211575, 58454220, 59139900, 61111230, 65053890, 67222353, 72282100, 73067775, 73333476, 79710300, 87681330, 89629804, 91666845, 97423700, 101852050, 108423150, 112037255, 122222460, 130107780, 134444706, 146135550, 152778075, 162634725, 175362660, 183333690, 201667059, 203704100, 216846300, 219203325, 224074510, 268889412, 292271100, 305556150, 325269450, 336111765, 366667380, 403334118, 438406650, 448149020, 458334225, 560186275, 611112300, 650538900, 672223530, 806668236, 876813300, 916668450, 1008335295, 1120372550, 1344447060, 1680558825, 1833336900, 2016670590, 2240745100, 3361117650, 4033341180, 5041676475, 6722235300, 10083352950, 20166705900]

約数ペア:

[(1, 20166705900), (2, 10083352950), (3, 6722235300), (4, 5041676475), (5, 4033341180), (6, 3361117650), (9, 2240745100), (10, 2016670590), (11, 1833336900), (12, 1680558825), (15, 1344447060), (18, 1120372550), (20, 1008335295), (22, 916668450), (23, 876813300), (25, 806668236), (30, 672223530), (31, 650538900), (33, 611112300), (36, 560186275), (44, 458334225), (45, 448149020), (46, 438406650), (50, 403334118), (55, 366667380), (60, 336111765), (62, 325269450), (66, 305556150), (69, 292271100), (75, 268889412), (90, 224074510), (92, 219203325), (93, 216846300), (99, 203704100), (100, 201667059), (110, 183333690), (115, 175362660), (124, 162634725), (132, 152778075), (138, 146135550), (150, 134444706), (155, 130107780), (165, 122222460), (180, 112037255), (186, 108423150), (198, 101852050), (207, 97423700), (220, 91666845), (225, 89629804), (230, 87681330), (253, 79710300), (275, 73333476), (276, 73067775), (279, 72282100), (300, 67222353), (310, 65053890), (330, 61111230), (341, 59139900), (345, 58454220), (372, 54211575), (396, 50926025), (414, 48711850), (450, 44814902), (460, 43840665), (465, 43369260), (495, 40740820), (506, 39855150), (550, 36666738), (558, 36141050), (575, 35072532), (620, 32526945), (660, 30555615), (682, 29569950), (690, 29227110), (713, 28284300), (759, 26570100), (775, 26021556), (825, 24444492), (828, 24355925), (900, 22407451), (930, 21684630), (990, 20370410), (1012, 19927575), (1023, 19713300), (1035, 19484740), (1100, 18333369), (1116, 18070525), (1150, 17536266), (1265, 15942060), (1364, 14784975), (1380, 14613555), (1395, 14456420), (1426, 14142150), (1518, 13285050), (1550, 13010778), (1650, 12222246), (1705, 11827980), (1725, 11690844), (1860, 10842315), (1980, 10185205), (2046, 9856650), (2070, 9742370), (2139, 9428100), (2277, 8856700), (2300, 8768133), (2325, 8673852), (2475, 8148164), (2530, 7971030), (2790, 7228210), (2852, 7071075), (2857, 7058700), (3036, 6642525), (3069, 6571100), (3100, 6505389), (3300, 6111123), (3410, 5913990), (3450, 5845422), (3565, 5656860), (3795, 5314020), (4092, 4928325), (4140, 4871185), (4278, 4714050), (4554, 4428350), (4650, 4336926), (4950, 4074082), (5060, 3985515), (5115, 3942660), (5175, 3896948), (5580, 3614105), (5714, 3529350), (6138, 3285550), (6325, 3188412), (6417, 3142700), (6820, 2956995), (6900, 2922711), (6975, 2891284), (7130, 2828430), (7590, 2657010), (7843, 2571300), (8525, 2365596), (8556, 2357025), (8571, 2352900), (9108, 2214175), (9300, 2168463), (9900, 2037041), (10230, 1971330), (10350, 1948474), (10695, 1885620), (11385, 1771340), (11428, 1764675), (12276, 1642775), (12650, 1594206), (12834, 1571350), (13950, 1445642), (14260, 1414215), (14285, 1411740), (15180, 1328505), (15345, 1314220), (15686, 1285650), (17050, 1182798), (17142, 1176450), (17825, 1131372), (18975, 1062804), (20460, 985665), (20700, 974237), (21390, 942810), (22770, 885670), (23529, 857100), (25300, 797103), (25575, 788532), (25668, 785675), (25713, 784300), (27900, 722821), (28570, 705870), (30690, 657110), (31372, 642825), (31427, 641700), (32085, 628540), (34100, 591399), (34284, 588225), (35650, 565686), (37950, 531402), (39215, 514260), (42780, 471405), (42855, 470580), (45540, 442835), (47058, 428550), (51150, 394266), (51426, 392150), (53475, 377124), (56925, 354268), (57140, 352935), (61380, 328555), (62854, 320850), (64170, 314270), (65711, 306900), (70587, 285700), (71300, 282843), (71425, 282348), (75900, 265701), (76725, 262844), (78430, 257130), (85710, 235290), (88567, 227700), (94116, 214275), (94281, 213900), (102300, 197133), (102852, 196075), (106950, 188562), (113850, 177134), (117645, 171420), (125708, 160425), (128340, 157135), (128565, 156860), (131422, 153450), (141174, 142850)]