20717194481100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10354973}}^1$

素因数の和:10355031

約数の個数: 360

約数和(自身を含む): 76129354649040

約数和(自身を除く): 55412160167940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 27, 30, 36, 38, 39, 45, 50, 52, 54, 57, 60, 65, 75, 76, 78, 81, 90, 95, 100, 108, 114, 117, 130, 135, 150, 156, 162, 171, 180, 190, 195, 225, 228, 234, 247, 260, 270, 285, 300, 324, 325, 342, 351, 380, 390, 405, 450, 468, 475, 494, 513, 540, 570, 585, 650, 675, 684, 702, 741, 780, 810, 855, 900, 950, 975, 988, 1026, 1053, 1140, 1170, 1235, 1300, 1350, 1404, 1425, 1482, 1539, 1620, 1710, 1755, 1900, 1950, 2025, 2052, 2106, 2223, 2340, 2470, 2565, 2700, 2850, 2925, 2964, 3078, 3420, 3510, 3705, 3900, 4050, 4212, 4275, 4446, 4940, 5130, 5265, 5700, 5850, 6156, 6175, 6669, 7020, 7410, 7695, 8100, 8550, 8775, 8892, 10260, 10530, 11115, 11700, 12350, 12825, 13338, 14820, 15390, 17100, 17550, 18525, 20007, 21060, 22230, 24700, 25650, 26325, 26676, 30780, 33345, 35100, 37050, 38475, 40014, 44460, 51300, 52650, 55575, 66690, 74100, 76950, 80028, 100035, 105300, 111150, 133380, 153900, 166725, 200070, 222300, 333450, 400140, 500175, 666900, 1000350, 2000700, 10354973, 20709946, 31064919, 41419892, 51774865, 62129838, 93194757, 103549730, 124259676, 134614649, 155324595, 186389514, 196744487, 207099460, 258874325, 269229298, 279584271, 310649190, 372779028, 393488974, 403843947, 465973785, 517748650, 538458596, 559168542, 590233461, 621298380, 673073245, 776622975, 786977948, 807687894, 838752813, 931947570, 983722435, 1035497300, 1118337084, 1180466922, 1211531841, 1346146490, 1397921355, 1553245950, 1615375788, 1677505626, 1770700383, 1863895140, 1967444870, 2019219735, 2329868925, 2360933844, 2423063682, 2557678331, 2692292980, 2795842710, 2951167305, 3106491900, 3355011252, 3365366225, 3541400766, 3634595523, 3934889740, 4038439470, 4193764065, 4659737850, 4846127364, 4918612175, 5115356662, 5312101149, 5591685420, 5902334610, 6057659205, 6730732450, 6989606775, 7082801532, 7269191046, 7673034993, 8076878940, 8387528130, 8853501915, 9319475700, 9837224350, 10096098675, 10230713324, 10624202298, 10903786569, 11804669220, 12115318410, 12788391655, 13461464900, 13979213550, 14538382092, 14755836525, 15346069986, 15936303447, 16775056260, 17707003830, 18172977615, 19674448700, 20192197350, 20968820325, 21248404596, 21807573138, 23019104979, 24230636820, 25576783310, 26560505745, 27958427100, 29511673050, 30288296025, 30692139972, 31872606894, 35414007660, 36345955230, 38365174965, 40384394700, 41937640650, 43615146276, 44267509575, 46038209958, 51153566620, 53121011490, 54518932845, 59023346100, 60576592050, 63745213788, 63941958275, 69057314937, 72691910460, 76730349930, 79681517235, 83875281300, 88535019150, 90864888075, 92076419916, 106242022980, 109037865690, 115095524895, 121153184100, 127883916550, 132802528725, 138114629874, 153460699860, 159363034470, 177070038300, 181729776150, 191825874825, 207171944811, 218075731380, 230191049790, 255767833100, 265605057450, 272594664225, 276229259748, 318726068940, 345286574685, 363459552300, 383651749650, 398407586175, 414343889622, 460382099580, 531210114900, 545189328450, 575477624475, 690573149370, 767303499300, 796815172350, 828687779244, 1035859724055, 1090378656900, 1150955248950, 1381146298740, 1593630344700, 1726432873425, 2071719448110, 2301910497900, 3452865746850, 4143438896220, 5179298620275, 6905731493700, 10358597240550, 20717194481100]

約数ペア:

[(1, 20717194481100), (2, 10358597240550), (3, 6905731493700), (4, 5179298620275), (5, 4143438896220), (6, 3452865746850), (9, 2301910497900), (10, 2071719448110), (12, 1726432873425), (13, 1593630344700), (15, 1381146298740), (18, 1150955248950), (19, 1090378656900), (20, 1035859724055), (25, 828687779244), (26, 796815172350), (27, 767303499300), (30, 690573149370), (36, 575477624475), (38, 545189328450), (39, 531210114900), (45, 460382099580), (50, 414343889622), (52, 398407586175), (54, 383651749650), (57, 363459552300), (60, 345286574685), (65, 318726068940), (75, 276229259748), (76, 272594664225), (78, 265605057450), (81, 255767833100), (90, 230191049790), (95, 218075731380), (100, 207171944811), (108, 191825874825), (114, 181729776150), (117, 177070038300), (130, 159363034470), (135, 153460699860), (150, 138114629874), (156, 132802528725), (162, 127883916550), (171, 121153184100), (180, 115095524895), (190, 109037865690), (195, 106242022980), (225, 92076419916), (228, 90864888075), (234, 88535019150), (247, 83875281300), (260, 79681517235), (270, 76730349930), (285, 72691910460), (300, 69057314937), (324, 63941958275), (325, 63745213788), (342, 60576592050), (351, 59023346100), (380, 54518932845), (390, 53121011490), (405, 51153566620), (450, 46038209958), (468, 44267509575), (475, 43615146276), (494, 41937640650), (513, 40384394700), (540, 38365174965), (570, 36345955230), (585, 35414007660), (650, 31872606894), (675, 30692139972), (684, 30288296025), (702, 29511673050), (741, 27958427100), (780, 26560505745), (810, 25576783310), (855, 24230636820), (900, 23019104979), (950, 21807573138), (975, 21248404596), (988, 20968820325), (1026, 20192197350), (1053, 19674448700), (1140, 18172977615), (1170, 17707003830), (1235, 16775056260), (1300, 15936303447), (1350, 15346069986), (1404, 14755836525), (1425, 14538382092), (1482, 13979213550), (1539, 13461464900), (1620, 12788391655), (1710, 12115318410), (1755, 11804669220), (1900, 10903786569), (1950, 10624202298), (2025, 10230713324), (2052, 10096098675), (2106, 9837224350), (2223, 9319475700), (2340, 8853501915), (2470, 8387528130), (2565, 8076878940), (2700, 7673034993), (2850, 7269191046), (2925, 7082801532), (2964, 6989606775), (3078, 6730732450), (3420, 6057659205), (3510, 5902334610), (3705, 5591685420), (3900, 5312101149), (4050, 5115356662), (4212, 4918612175), (4275, 4846127364), (4446, 4659737850), (4940, 4193764065), (5130, 4038439470), (5265, 3934889740), (5700, 3634595523), (5850, 3541400766), (6156, 3365366225), (6175, 3355011252), (6669, 3106491900), (7020, 2951167305), (7410, 2795842710), (7695, 2692292980), (8100, 2557678331), (8550, 2423063682), (8775, 2360933844), (8892, 2329868925), (10260, 2019219735), (10530, 1967444870), (11115, 1863895140), (11700, 1770700383), (12350, 1677505626), (12825, 1615375788), (13338, 1553245950), (14820, 1397921355), (15390, 1346146490), (17100, 1211531841), (17550, 1180466922), (18525, 1118337084), (20007, 1035497300), (21060, 983722435), (22230, 931947570), (24700, 838752813), (25650, 807687894), (26325, 786977948), (26676, 776622975), (30780, 673073245), (33345, 621298380), (35100, 590233461), (37050, 559168542), (38475, 538458596), (40014, 517748650), (44460, 465973785), (51300, 403843947), (52650, 393488974), (55575, 372779028), (66690, 310649190), (74100, 279584271), (76950, 269229298), (80028, 258874325), (100035, 207099460), (105300, 196744487), (111150, 186389514), (133380, 155324595), (153900, 134614649), (166725, 124259676), (200070, 103549730), (222300, 93194757), (333450, 62129838), (400140, 51774865), (500175, 41419892), (666900, 31064919), (1000350, 20709946), (2000700, 10354973)]