218831839600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{13259}}^1$

素因数の和:13341

約数の個数: 240

約数和(自身を含む): 596977505280

約数和(自身を除く): 378145665680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 121, 124, 155, 176, 200, 220, 242, 248, 275, 310, 341, 400, 440, 484, 496, 550, 605, 620, 682, 775, 880, 968, 1100, 1210, 1240, 1331, 1364, 1550, 1705, 1936, 2200, 2420, 2480, 2662, 2728, 3025, 3100, 3410, 3751, 4400, 4840, 5324, 5456, 6050, 6200, 6655, 6820, 7502, 8525, 9680, 10648, 12100, 12400, 13259, 13310, 13640, 15004, 17050, 18755, 21296, 24200, 26518, 26620, 27280, 30008, 33275, 34100, 37510, 41261, 48400, 53036, 53240, 60016, 66295, 66550, 68200, 75020, 82522, 93775, 106072, 106480, 132590, 133100, 136400, 145849, 150040, 165044, 187550, 206305, 212144, 265180, 266200, 291698, 300080, 330088, 331475, 375100, 411029, 412610, 530360, 532400, 583396, 660176, 662950, 729245, 750200, 822058, 825220, 1031525, 1060720, 1166792, 1325900, 1458490, 1500400, 1604339, 1644116, 1650440, 2055145, 2063050, 2333584, 2651800, 2916980, 3208678, 3288232, 3300880, 3646225, 4110290, 4126100, 4521319, 5303600, 5833960, 6417356, 6576464, 7292450, 8021695, 8220580, 8252200, 9042638, 10275725, 11667920, 12834712, 14584900, 16043390, 16441160, 16504400, 17647729, 18085276, 20551450, 22606595, 25669424, 29169800, 32086780, 32882320, 35295458, 36170552, 40108475, 41102900, 45213190, 49734509, 58339600, 64173560, 70590916, 72341104, 80216950, 82205800, 88238645, 90426380, 99469018, 113032975, 128347120, 141181832, 160433900, 164411600, 176477290, 180852760, 198938036, 226065950, 248672545, 282363664, 320867800, 352954580, 361705520, 397876072, 441193225, 452131900, 497345090, 547079599, 641735600, 705909160, 795752144, 882386450, 904263800, 994690180, 1094159198, 1243362725, 1411818320, 1764772900, 1808527600, 1989380360, 2188318396, 2486725450, 2735397995, 3529545800, 3978760720, 4376636792, 4973450900, 5470795990, 7059091600, 8753273584, 9946901800, 10941591980, 13676989975, 19893803600, 21883183960, 27353979950, 43766367920, 54707959900, 109415919800, 218831839600]

約数ペア:

[(1, 218831839600), (2, 109415919800), (4, 54707959900), (5, 43766367920), (8, 27353979950), (10, 21883183960), (11, 19893803600), (16, 13676989975), (20, 10941591980), (22, 9946901800), (25, 8753273584), (31, 7059091600), (40, 5470795990), (44, 4973450900), (50, 4376636792), (55, 3978760720), (62, 3529545800), (80, 2735397995), (88, 2486725450), (100, 2188318396), (110, 1989380360), (121, 1808527600), (124, 1764772900), (155, 1411818320), (176, 1243362725), (200, 1094159198), (220, 994690180), (242, 904263800), (248, 882386450), (275, 795752144), (310, 705909160), (341, 641735600), (400, 547079599), (440, 497345090), (484, 452131900), (496, 441193225), (550, 397876072), (605, 361705520), (620, 352954580), (682, 320867800), (775, 282363664), (880, 248672545), (968, 226065950), (1100, 198938036), (1210, 180852760), (1240, 176477290), (1331, 164411600), (1364, 160433900), (1550, 141181832), (1705, 128347120), (1936, 113032975), (2200, 99469018), (2420, 90426380), (2480, 88238645), (2662, 82205800), (2728, 80216950), (3025, 72341104), (3100, 70590916), (3410, 64173560), (3751, 58339600), (4400, 49734509), (4840, 45213190), (5324, 41102900), (5456, 40108475), (6050, 36170552), (6200, 35295458), (6655, 32882320), (6820, 32086780), (7502, 29169800), (8525, 25669424), (9680, 22606595), (10648, 20551450), (12100, 18085276), (12400, 17647729), (13259, 16504400), (13310, 16441160), (13640, 16043390), (15004, 14584900), (17050, 12834712), (18755, 11667920), (21296, 10275725), (24200, 9042638), (26518, 8252200), (26620, 8220580), (27280, 8021695), (30008, 7292450), (33275, 6576464), (34100, 6417356), (37510, 5833960), (41261, 5303600), (48400, 4521319), (53036, 4126100), (53240, 4110290), (60016, 3646225), (66295, 3300880), (66550, 3288232), (68200, 3208678), (75020, 2916980), (82522, 2651800), (93775, 2333584), (106072, 2063050), (106480, 2055145), (132590, 1650440), (133100, 1644116), (136400, 1604339), (145849, 1500400), (150040, 1458490), (165044, 1325900), (187550, 1166792), (206305, 1060720), (212144, 1031525), (265180, 825220), (266200, 822058), (291698, 750200), (300080, 729245), (330088, 662950), (331475, 660176), (375100, 583396), (411029, 532400), (412610, 530360)]