20189726550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 384

約数和(自身を含む): 65618657280

約数和(自身を除く): 45428930730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 47, 50, 54, 63, 70, 75, 90, 94, 105, 126, 131, 135, 141, 150, 175, 189, 210, 225, 235, 262, 270, 282, 315, 329, 347, 350, 378, 393, 423, 450, 470, 525, 630, 655, 658, 675, 694, 705, 786, 846, 917, 945, 987, 1041, 1050, 1175, 1179, 1269, 1310, 1350, 1410, 1575, 1645, 1735, 1834, 1890, 1965, 1974, 2082, 2115, 2350, 2358, 2429, 2538, 2751, 2961, 3123, 3150, 3275, 3290, 3470, 3525, 3537, 3930, 4230, 4585, 4725, 4858, 4935, 5205, 5502, 5895, 5922, 6157, 6246, 6345, 6550, 7050, 7074, 7287, 8225, 8253, 8675, 8883, 9170, 9369, 9450, 9825, 9870, 10410, 10575, 11790, 12145, 12314, 12690, 13755, 14574, 14805, 15615, 16309, 16450, 16506, 17350, 17685, 17766, 18471, 18738, 19650, 21150, 21861, 22925, 24290, 24675, 24759, 26025, 27510, 29475, 29610, 30785, 31230, 31725, 32618, 35370, 36435, 36942, 41265, 43099, 43722, 44415, 45457, 45850, 46845, 48927, 49350, 49518, 52050, 55413, 58950, 60725, 61570, 63450, 65583, 68775, 72870, 74025, 78075, 81545, 82530, 86198, 88425, 88830, 90914, 92355, 93690, 97854, 109305, 110826, 114163, 121450, 123795, 129297, 131166, 136371, 137550, 146781, 148050, 153925, 156150, 163090, 166239, 176850, 182175, 184710, 206325, 215495, 218610, 222075, 227285, 228326, 234225, 244635, 247590, 258594, 272742, 277065, 293562, 307850, 318199, 327915, 332478, 342489, 364350, 387891, 407725, 409113, 412650, 430990, 440343, 444150, 454570, 461775, 468450, 489270, 546525, 554130, 570815, 618975, 636398, 646485, 655830, 681855, 684978, 733905, 775782, 815450, 818226, 831195, 880686, 923550, 954597, 1027467, 1077475, 1093050, 1136425, 1141630, 1163673, 1223175, 1227339, 1237950, 1292970, 1363710, 1385325, 1467810, 1590995, 1639575, 1662390, 1712445, 1909194, 1939455, 2045565, 2054934, 2136479, 2154950, 2201715, 2272850, 2327346, 2446350, 2454678, 2770650, 2854075, 2863791, 3082401, 3181990, 3232425, 3279150, 3409275, 3424890, 3669525, 3878910, 4091130, 4155975, 4272958, 4403430, 4772985, 5137335, 5708150, 5727582, 5818365, 6136695, 6164802, 6409437, 6464850, 6818550, 7339050, 7954975, 8311950, 8562225, 8591373, 9545970, 9697275, 10227825, 10274670, 10682395, 11008575, 11636730, 12273390, 12818874, 14318955, 14955353, 15412005, 15909950, 17124450, 17182746, 19228311, 19394550, 20455650, 21364790, 22017150, 23864925, 25686675, 28637910, 29091825, 29910706, 30683475, 30824010, 32047185, 38456622, 42956865, 44866059, 47729850, 51373350, 53411975, 57684933, 58183650, 61366950, 64094370, 71594775, 74776765, 77060025, 85913730, 89732118, 96141555, 106823950, 115369866, 134598177, 143189550, 149553530, 154120050, 160235925, 192283110, 214784325, 224330295, 269196354, 288424665, 320471850, 373883825, 403794531, 429568650, 448660590, 480707775, 576849330, 672990885, 747767650, 807589062, 961415550, 1121651475, 1345981770, 1442123325, 2018972655, 2243302950, 2884246650, 3364954425, 4037945310, 6729908850, 10094863275, 20189726550]

約数ペア:

[(1, 20189726550), (2, 10094863275), (3, 6729908850), (5, 4037945310), (6, 3364954425), (7, 2884246650), (9, 2243302950), (10, 2018972655), (14, 1442123325), (15, 1345981770), (18, 1121651475), (21, 961415550), (25, 807589062), (27, 747767650), (30, 672990885), (35, 576849330), (42, 480707775), (45, 448660590), (47, 429568650), (50, 403794531), (54, 373883825), (63, 320471850), (70, 288424665), (75, 269196354), (90, 224330295), (94, 214784325), (105, 192283110), (126, 160235925), (131, 154120050), (135, 149553530), (141, 143189550), (150, 134598177), (175, 115369866), (189, 106823950), (210, 96141555), (225, 89732118), (235, 85913730), (262, 77060025), (270, 74776765), (282, 71594775), (315, 64094370), (329, 61366950), (347, 58183650), (350, 57684933), (378, 53411975), (393, 51373350), (423, 47729850), (450, 44866059), (470, 42956865), (525, 38456622), (630, 32047185), (655, 30824010), (658, 30683475), (675, 29910706), (694, 29091825), (705, 28637910), (786, 25686675), (846, 23864925), (917, 22017150), (945, 21364790), (987, 20455650), (1041, 19394550), (1050, 19228311), (1175, 17182746), (1179, 17124450), (1269, 15909950), (1310, 15412005), (1350, 14955353), (1410, 14318955), (1575, 12818874), (1645, 12273390), (1735, 11636730), (1834, 11008575), (1890, 10682395), (1965, 10274670), (1974, 10227825), (2082, 9697275), (2115, 9545970), (2350, 8591373), (2358, 8562225), (2429, 8311950), (2538, 7954975), (2751, 7339050), (2961, 6818550), (3123, 6464850), (3150, 6409437), (3275, 6164802), (3290, 6136695), (3470, 5818365), (3525, 5727582), (3537, 5708150), (3930, 5137335), (4230, 4772985), (4585, 4403430), (4725, 4272958), (4858, 4155975), (4935, 4091130), (5205, 3878910), (5502, 3669525), (5895, 3424890), (5922, 3409275), (6157, 3279150), (6246, 3232425), (6345, 3181990), (6550, 3082401), (7050, 2863791), (7074, 2854075), (7287, 2770650), (8225, 2454678), (8253, 2446350), (8675, 2327346), (8883, 2272850), (9170, 2201715), (9369, 2154950), (9450, 2136479), (9825, 2054934), (9870, 2045565), (10410, 1939455), (10575, 1909194), (11790, 1712445), (12145, 1662390), (12314, 1639575), (12690, 1590995), (13755, 1467810), (14574, 1385325), (14805, 1363710), (15615, 1292970), (16309, 1237950), (16450, 1227339), (16506, 1223175), (17350, 1163673), (17685, 1141630), (17766, 1136425), (18471, 1093050), (18738, 1077475), (19650, 1027467), (21150, 954597), (21861, 923550), (22925, 880686), (24290, 831195), (24675, 818226), (24759, 815450), (26025, 775782), (27510, 733905), (29475, 684978), (29610, 681855), (30785, 655830), (31230, 646485), (31725, 636398), (32618, 618975), (35370, 570815), (36435, 554130), (36942, 546525), (41265, 489270), (43099, 468450), (43722, 461775), (44415, 454570), (45457, 444150), (45850, 440343), (46845, 430990), (48927, 412650), (49350, 409113), (49518, 407725), (52050, 387891), (55413, 364350), (58950, 342489), (60725, 332478), (61570, 327915), (63450, 318199), (65583, 307850), (68775, 293562), (72870, 277065), (74025, 272742), (78075, 258594), (81545, 247590), (82530, 244635), (86198, 234225), (88425, 228326), (88830, 227285), (90914, 222075), (92355, 218610), (93690, 215495), (97854, 206325), (109305, 184710), (110826, 182175), (114163, 176850), (121450, 166239), (123795, 163090), (129297, 156150), (131166, 153925), (136371, 148050), (137550, 146781)]