20184920700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1797

約数の個数: 288

約数和(自身を含む): 68590609920

約数和(自身を除く): 48405689220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 101, 105, 118, 140, 150, 175, 177, 202, 210, 236, 295, 300, 303, 350, 354, 404, 413, 420, 505, 525, 590, 606, 700, 707, 708, 826, 885, 1010, 1050, 1180, 1212, 1239, 1414, 1475, 1515, 1613, 1652, 1770, 2020, 2065, 2100, 2121, 2478, 2525, 2828, 2950, 3030, 3226, 3535, 3540, 4130, 4242, 4425, 4839, 4956, 5050, 5900, 5959, 6060, 6195, 6452, 7070, 7575, 8065, 8260, 8484, 8850, 9678, 10100, 10325, 10605, 11291, 11918, 12390, 14140, 15150, 16130, 17675, 17700, 17877, 19356, 20650, 21210, 22582, 23836, 24195, 24780, 29795, 30300, 30975, 32260, 33873, 35350, 35754, 40325, 41300, 41713, 42420, 45164, 48390, 53025, 56455, 59590, 61950, 67746, 70700, 71508, 80650, 83426, 89385, 95167, 96780, 106050, 112910, 119180, 120975, 123900, 125139, 135492, 148975, 161300, 162913, 166852, 169365, 178770, 190334, 208565, 212100, 225820, 241950, 250278, 282275, 285501, 297950, 325826, 338730, 357540, 380668, 417130, 446925, 475835, 483900, 488739, 500556, 564550, 571002, 595900, 625695, 651652, 666169, 677460, 814565, 834260, 846825, 893850, 951670, 977478, 1042825, 1129100, 1140391, 1142004, 1251390, 1332338, 1427505, 1629130, 1693650, 1787700, 1903340, 1954956, 1998507, 2085650, 2280782, 2379175, 2443695, 2502780, 2664676, 2855010, 3128475, 3258260, 3330845, 3387300, 3421173, 3997014, 4072825, 4171300, 4561564, 4758350, 4887390, 5701955, 5710020, 6256950, 6661690, 6842346, 7137525, 7994028, 8145650, 9516700, 9611867, 9774780, 9992535, 11403910, 12218475, 12513900, 13323380, 13684692, 14275050, 16291300, 16654225, 17105865, 19223734, 19985070, 22807820, 24436950, 28509775, 28550100, 28835601, 33308450, 34211730, 38447468, 39970140, 48059335, 48873900, 49962675, 57019550, 57671202, 66616900, 67283069, 68423460, 85529325, 96118670, 99925350, 114039100, 115342404, 134566138, 144178005, 171058650, 192237340, 199850700, 201849207, 240296675, 269132276, 288356010, 336415345, 342117300, 403698414, 480593350, 576712020, 672830690, 720890025, 807396828, 961186700, 1009246035, 1345661380, 1441780050, 1682076725, 2018492070, 2883560100, 3364153450, 4036984140, 5046230175, 6728306900, 10092460350, 20184920700]

約数ペア:

[(1, 20184920700), (2, 10092460350), (3, 6728306900), (4, 5046230175), (5, 4036984140), (6, 3364153450), (7, 2883560100), (10, 2018492070), (12, 1682076725), (14, 1441780050), (15, 1345661380), (20, 1009246035), (21, 961186700), (25, 807396828), (28, 720890025), (30, 672830690), (35, 576712020), (42, 480593350), (50, 403698414), (59, 342117300), (60, 336415345), (70, 288356010), (75, 269132276), (84, 240296675), (100, 201849207), (101, 199850700), (105, 192237340), (118, 171058650), (140, 144178005), (150, 134566138), (175, 115342404), (177, 114039100), (202, 99925350), (210, 96118670), (236, 85529325), (295, 68423460), (300, 67283069), (303, 66616900), (350, 57671202), (354, 57019550), (404, 49962675), (413, 48873900), (420, 48059335), (505, 39970140), (525, 38447468), (590, 34211730), (606, 33308450), (700, 28835601), (707, 28550100), (708, 28509775), (826, 24436950), (885, 22807820), (1010, 19985070), (1050, 19223734), (1180, 17105865), (1212, 16654225), (1239, 16291300), (1414, 14275050), (1475, 13684692), (1515, 13323380), (1613, 12513900), (1652, 12218475), (1770, 11403910), (2020, 9992535), (2065, 9774780), (2100, 9611867), (2121, 9516700), (2478, 8145650), (2525, 7994028), (2828, 7137525), (2950, 6842346), (3030, 6661690), (3226, 6256950), (3535, 5710020), (3540, 5701955), (4130, 4887390), (4242, 4758350), (4425, 4561564), (4839, 4171300), (4956, 4072825), (5050, 3997014), (5900, 3421173), (5959, 3387300), (6060, 3330845), (6195, 3258260), (6452, 3128475), (7070, 2855010), (7575, 2664676), (8065, 2502780), (8260, 2443695), (8484, 2379175), (8850, 2280782), (9678, 2085650), (10100, 1998507), (10325, 1954956), (10605, 1903340), (11291, 1787700), (11918, 1693650), (12390, 1629130), (14140, 1427505), (15150, 1332338), (16130, 1251390), (17675, 1142004), (17700, 1140391), (17877, 1129100), (19356, 1042825), (20650, 977478), (21210, 951670), (22582, 893850), (23836, 846825), (24195, 834260), (24780, 814565), (29795, 677460), (30300, 666169), (30975, 651652), (32260, 625695), (33873, 595900), (35350, 571002), (35754, 564550), (40325, 500556), (41300, 488739), (41713, 483900), (42420, 475835), (45164, 446925), (48390, 417130), (53025, 380668), (56455, 357540), (59590, 338730), (61950, 325826), (67746, 297950), (70700, 285501), (71508, 282275), (80650, 250278), (83426, 241950), (89385, 225820), (95167, 212100), (96780, 208565), (106050, 190334), (112910, 178770), (119180, 169365), (120975, 166852), (123900, 162913), (125139, 161300), (135492, 148975)]