20344595700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4889}}^1$

素因数の和:5027

約数の個数: 288

約数和(自身を含む): 69881777280

約数和(自身を除く): 49537181580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 97, 100, 110, 130, 132, 143, 150, 156, 165, 194, 195, 220, 260, 275, 286, 291, 300, 325, 330, 388, 390, 429, 485, 550, 572, 582, 650, 660, 715, 780, 825, 858, 970, 975, 1067, 1100, 1164, 1261, 1300, 1430, 1455, 1650, 1716, 1940, 1950, 2134, 2145, 2425, 2522, 2860, 2910, 3201, 3300, 3575, 3783, 3900, 4268, 4290, 4850, 4889, 5044, 5335, 5820, 6305, 6402, 7150, 7275, 7566, 8580, 9700, 9778, 10670, 10725, 12610, 12804, 13871, 14300, 14550, 14667, 15132, 16005, 18915, 19556, 21340, 21450, 24445, 25220, 26675, 27742, 29100, 29334, 31525, 32010, 37830, 41613, 42900, 48890, 53350, 53779, 55484, 58668, 63050, 63557, 64020, 69355, 73335, 75660, 80025, 83226, 94575, 97780, 106700, 107558, 122225, 126100, 127114, 138710, 146670, 160050, 161337, 166452, 189150, 190671, 208065, 215116, 244450, 254228, 268895, 277420, 293340, 317785, 320100, 322674, 346775, 366675, 378300, 381342, 416130, 474233, 488900, 537790, 635570, 645348, 693550, 699127, 733350, 762684, 806685, 832260, 948466, 953355, 1040325, 1075580, 1271140, 1344475, 1387100, 1398254, 1422699, 1466700, 1588925, 1613370, 1896932, 1906710, 2080650, 2097381, 2371165, 2688950, 2796508, 2845398, 3177850, 3226740, 3495635, 3813420, 4033425, 4161300, 4194762, 4742330, 4766775, 5216563, 5377900, 5690796, 6165029, 6355700, 6991270, 7113495, 8066850, 8389524, 9484660, 9533550, 10433126, 10486905, 11855825, 12330058, 13982540, 14226990, 15649689, 16133700, 17478175, 18495087, 19067100, 20866252, 20973810, 23711650, 24660116, 26082815, 28453980, 30825145, 31299378, 34956350, 35567475, 36990174, 41947620, 47423300, 52165630, 52434525, 61650290, 62598756, 67815319, 69912700, 71134950, 73980348, 78248445, 92475435, 104331260, 104869050, 123300580, 130414075, 135630638, 142269900, 154125725, 156496890, 184950870, 203445957, 209738100, 260828150, 271261276, 308251450, 312993780, 339076595, 369901740, 391242225, 406891914, 462377175, 521656300, 616502900, 678153190, 782484450, 813783828, 924754350, 1017229785, 1356306380, 1564968900, 1695382975, 1849508700, 2034459570, 3390765950, 4068919140, 5086148925, 6781531900, 10172297850, 20344595700]

約数ペア:

[(1, 20344595700), (2, 10172297850), (3, 6781531900), (4, 5086148925), (5, 4068919140), (6, 3390765950), (10, 2034459570), (11, 1849508700), (12, 1695382975), (13, 1564968900), (15, 1356306380), (20, 1017229785), (22, 924754350), (25, 813783828), (26, 782484450), (30, 678153190), (33, 616502900), (39, 521656300), (44, 462377175), (50, 406891914), (52, 391242225), (55, 369901740), (60, 339076595), (65, 312993780), (66, 308251450), (75, 271261276), (78, 260828150), (97, 209738100), (100, 203445957), (110, 184950870), (130, 156496890), (132, 154125725), (143, 142269900), (150, 135630638), (156, 130414075), (165, 123300580), (194, 104869050), (195, 104331260), (220, 92475435), (260, 78248445), (275, 73980348), (286, 71134950), (291, 69912700), (300, 67815319), (325, 62598756), (330, 61650290), (388, 52434525), (390, 52165630), (429, 47423300), (485, 41947620), (550, 36990174), (572, 35567475), (582, 34956350), (650, 31299378), (660, 30825145), (715, 28453980), (780, 26082815), (825, 24660116), (858, 23711650), (970, 20973810), (975, 20866252), (1067, 19067100), (1100, 18495087), (1164, 17478175), (1261, 16133700), (1300, 15649689), (1430, 14226990), (1455, 13982540), (1650, 12330058), (1716, 11855825), (1940, 10486905), (1950, 10433126), (2134, 9533550), (2145, 9484660), (2425, 8389524), (2522, 8066850), (2860, 7113495), (2910, 6991270), (3201, 6355700), (3300, 6165029), (3575, 5690796), (3783, 5377900), (3900, 5216563), (4268, 4766775), (4290, 4742330), (4850, 4194762), (4889, 4161300), (5044, 4033425), (5335, 3813420), (5820, 3495635), (6305, 3226740), (6402, 3177850), (7150, 2845398), (7275, 2796508), (7566, 2688950), (8580, 2371165), (9700, 2097381), (9778, 2080650), (10670, 1906710), (10725, 1896932), (12610, 1613370), (12804, 1588925), (13871, 1466700), (14300, 1422699), (14550, 1398254), (14667, 1387100), (15132, 1344475), (16005, 1271140), (18915, 1075580), (19556, 1040325), (21340, 953355), (21450, 948466), (24445, 832260), (25220, 806685), (26675, 762684), (27742, 733350), (29100, 699127), (29334, 693550), (31525, 645348), (32010, 635570), (37830, 537790), (41613, 488900), (42900, 474233), (48890, 416130), (53350, 381342), (53779, 378300), (55484, 366675), (58668, 346775), (63050, 322674), (63557, 320100), (64020, 317785), (69355, 293340), (73335, 277420), (75660, 268895), (80025, 254228), (83226, 244450), (94575, 215116), (97780, 208065), (106700, 190671), (107558, 189150), (122225, 166452), (126100, 161337), (127114, 160050), (138710, 146670)]