20087728500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:648

約数の個数: 384

約数和(自身を含む): 70259245056

約数和(自身を除く): 50171516556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 125, 138, 140, 150, 161, 175, 210, 223, 230, 250, 276, 300, 322, 345, 350, 373, 375, 420, 446, 460, 483, 500, 525, 575, 644, 669, 690, 700, 746, 750, 805, 875, 892, 966, 1050, 1115, 1119, 1150, 1338, 1380, 1492, 1500, 1561, 1610, 1725, 1750, 1865, 1932, 2100, 2230, 2238, 2300, 2415, 2611, 2625, 2676, 2875, 3122, 3220, 3345, 3450, 3500, 3730, 4025, 4460, 4476, 4683, 4830, 5129, 5222, 5250, 5575, 5595, 5750, 6244, 6690, 6900, 7460, 7805, 7833, 8050, 8579, 8625, 9325, 9366, 9660, 10258, 10444, 10500, 11150, 11190, 11500, 12075, 13055, 13380, 15387, 15610, 15666, 16100, 16725, 17158, 17250, 18650, 18732, 20125, 20516, 22300, 22380, 23415, 24150, 25645, 25737, 26110, 27875, 27975, 30774, 31220, 31332, 33450, 34316, 34500, 35903, 37300, 39025, 39165, 40250, 42895, 46625, 46830, 48300, 51290, 51474, 52220, 55750, 55950, 60053, 60375, 61548, 65275, 66900, 71806, 76935, 78050, 78330, 80500, 83179, 83625, 85790, 93250, 93660, 102580, 102948, 107709, 111500, 111900, 117075, 120106, 120750, 128225, 128685, 130550, 139875, 143612, 153870, 156100, 156660, 166358, 167250, 171580, 179515, 180159, 186500, 195125, 195825, 214475, 215418, 234150, 240212, 241500, 249537, 256450, 257370, 261100, 279750, 300265, 307740, 326375, 332716, 334500, 359030, 360318, 384675, 390250, 391650, 415895, 428950, 430836, 468300, 499074, 512900, 514740, 538545, 559500, 582253, 585375, 600530, 641125, 643425, 652750, 718060, 720636, 769350, 780500, 783300, 831790, 857900, 897575, 900795, 979125, 998148, 1072375, 1077090, 1164506, 1170750, 1201060, 1247685, 1282250, 1286850, 1305500, 1501325, 1538700, 1663580, 1746759, 1795150, 1801590, 1913117, 1923375, 1958250, 2079475, 2144750, 2154180, 2329012, 2341500, 2495370, 2564500, 2573700, 2692725, 2911265, 3002650, 3217125, 3493518, 3590300, 3603180, 3826234, 3846750, 3916500, 4158950, 4289500, 4487875, 4503975, 4990740, 5385450, 5739351, 5822530, 6005300, 6238425, 6434250, 6987036, 7506625, 7652468, 7693500, 8317900, 8733795, 8975750, 9007950, 9565585, 10397375, 10770900, 11478702, 11645060, 12476850, 12868500, 13391819, 13463625, 14556325, 15013250, 17467590, 17951500, 18015900, 19131170, 20794750, 22519875, 22957404, 24953700, 26783638, 26927250, 28696755, 29112650, 30026500, 31192125, 34935180, 38262340, 40175457, 41589500, 43668975, 45039750, 47827925, 53567276, 53854500, 57393510, 58225300, 62384250, 66959095, 72781625, 80350914, 87337950, 90079500, 95655850, 114787020, 124768500, 133918190, 143483775, 145563250, 160701828, 174675900, 191311700, 200877285, 218344875, 239139625, 267836380, 286967550, 291126500, 334795475, 401754570, 436689750, 478279250, 573935100, 669590950, 717418875, 803509140, 873379500, 956558500, 1004386425, 1339181900, 1434837750, 1673977375, 2008772850, 2869675500, 3347954750, 4017545700, 5021932125, 6695909500, 10043864250, 20087728500]

約数ペア:

[(1, 20087728500), (2, 10043864250), (3, 6695909500), (4, 5021932125), (5, 4017545700), (6, 3347954750), (7, 2869675500), (10, 2008772850), (12, 1673977375), (14, 1434837750), (15, 1339181900), (20, 1004386425), (21, 956558500), (23, 873379500), (25, 803509140), (28, 717418875), (30, 669590950), (35, 573935100), (42, 478279250), (46, 436689750), (50, 401754570), (60, 334795475), (69, 291126500), (70, 286967550), (75, 267836380), (84, 239139625), (92, 218344875), (100, 200877285), (105, 191311700), (115, 174675900), (125, 160701828), (138, 145563250), (140, 143483775), (150, 133918190), (161, 124768500), (175, 114787020), (210, 95655850), (223, 90079500), (230, 87337950), (250, 80350914), (276, 72781625), (300, 66959095), (322, 62384250), (345, 58225300), (350, 57393510), (373, 53854500), (375, 53567276), (420, 47827925), (446, 45039750), (460, 43668975), (483, 41589500), (500, 40175457), (525, 38262340), (575, 34935180), (644, 31192125), (669, 30026500), (690, 29112650), (700, 28696755), (746, 26927250), (750, 26783638), (805, 24953700), (875, 22957404), (892, 22519875), (966, 20794750), (1050, 19131170), (1115, 18015900), (1119, 17951500), (1150, 17467590), (1338, 15013250), (1380, 14556325), (1492, 13463625), (1500, 13391819), (1561, 12868500), (1610, 12476850), (1725, 11645060), (1750, 11478702), (1865, 10770900), (1932, 10397375), (2100, 9565585), (2230, 9007950), (2238, 8975750), (2300, 8733795), (2415, 8317900), (2611, 7693500), (2625, 7652468), (2676, 7506625), (2875, 6987036), (3122, 6434250), (3220, 6238425), (3345, 6005300), (3450, 5822530), (3500, 5739351), (3730, 5385450), (4025, 4990740), (4460, 4503975), (4476, 4487875), (4683, 4289500), (4830, 4158950), (5129, 3916500), (5222, 3846750), (5250, 3826234), (5575, 3603180), (5595, 3590300), (5750, 3493518), (6244, 3217125), (6690, 3002650), (6900, 2911265), (7460, 2692725), (7805, 2573700), (7833, 2564500), (8050, 2495370), (8579, 2341500), (8625, 2329012), (9325, 2154180), (9366, 2144750), (9660, 2079475), (10258, 1958250), (10444, 1923375), (10500, 1913117), (11150, 1801590), (11190, 1795150), (11500, 1746759), (12075, 1663580), (13055, 1538700), (13380, 1501325), (15387, 1305500), (15610, 1286850), (15666, 1282250), (16100, 1247685), (16725, 1201060), (17158, 1170750), (17250, 1164506), (18650, 1077090), (18732, 1072375), (20125, 998148), (20516, 979125), (22300, 900795), (22380, 897575), (23415, 857900), (24150, 831790), (25645, 783300), (25737, 780500), (26110, 769350), (27875, 720636), (27975, 718060), (30774, 652750), (31220, 643425), (31332, 641125), (33450, 600530), (34316, 585375), (34500, 582253), (35903, 559500), (37300, 538545), (39025, 514740), (39165, 512900), (40250, 499074), (42895, 468300), (46625, 430836), (46830, 428950), (48300, 415895), (51290, 391650), (51474, 390250), (52220, 384675), (55750, 360318), (55950, 359030), (60053, 334500), (60375, 332716), (61548, 326375), (65275, 307740), (66900, 300265), (71806, 279750), (76935, 261100), (78050, 257370), (78330, 256450), (80500, 249537), (83179, 241500), (83625, 240212), (85790, 234150), (93250, 215418), (93660, 214475), (102580, 195825), (102948, 195125), (107709, 186500), (111500, 180159), (111900, 179515), (117075, 171580), (120106, 167250), (120750, 166358), (128225, 156660), (128685, 156100), (130550, 153870), (139875, 143612)]