20130875820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2933

約数の個数: 288

約数和(自身を含む): 70499520000

約数和(自身を除く): 50368644180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 199, 209, 220, 228, 285, 330, 342, 380, 396, 398, 418, 495, 570, 597, 627, 660, 684, 796, 836, 855, 990, 995, 1045, 1140, 1194, 1254, 1710, 1791, 1881, 1980, 1990, 2090, 2189, 2388, 2508, 2689, 2985, 3135, 3420, 3582, 3762, 3781, 3980, 4180, 4378, 5378, 5970, 6270, 6567, 7164, 7524, 7562, 8067, 8756, 8955, 9405, 10756, 10945, 11343, 11940, 12540, 13134, 13445, 15124, 16134, 17910, 18810, 18905, 19701, 21890, 22686, 24201, 26268, 26890, 29579, 32268, 32835, 34029, 35820, 37620, 37810, 39402, 40335, 41591, 43780, 45372, 48402, 51091, 53780, 56715, 59158, 65670, 68058, 75620, 78804, 80670, 83182, 88737, 96804, 98505, 102182, 113430, 118316, 121005, 124773, 131340, 136116, 147895, 153273, 161340, 166364, 170145, 177474, 197010, 204364, 207955, 226860, 242010, 249546, 255455, 266211, 295790, 306546, 340290, 354948, 374319, 394020, 415910, 443685, 459819, 484020, 499092, 510910, 532422, 535111, 562001, 591580, 613092, 623865, 680580, 748638, 766365, 831820, 887370, 919638, 1021820, 1064844, 1070222, 1124002, 1247730, 1331055, 1497276, 1532730, 1605333, 1686003, 1774740, 1839276, 1871595, 2140444, 2248004, 2299095, 2495460, 2662110, 2675555, 2810005, 3065460, 3210666, 3372006, 3743190, 4598190, 4815999, 5058009, 5324220, 5351110, 5620010, 5886221, 6421332, 6744012, 7486380, 8026665, 8430015, 9196380, 9631998, 10116018, 10167109, 10702220, 11240020, 11772442, 16053330, 16860030, 17658663, 19263996, 20232036, 20334218, 23544884, 24079995, 25290045, 29431105, 30501327, 32106660, 33720060, 35317326, 40668436, 48159990, 50580090, 50835545, 52975989, 58862210, 61002654, 70634652, 88293315, 91503981, 96319980, 101160180, 101671090, 105951978, 111838199, 117724420, 122005308, 152506635, 176586630, 183007962, 203342180, 211903956, 223676398, 264879945, 305013270, 335514597, 353173260, 366015924, 447352796, 457519905, 529759890, 559190995, 610026540, 671029194, 915039810, 1006543791, 1059519780, 1118381990, 1342058388, 1677572985, 1830079620, 2013087582, 2236763980, 3355145970, 4026175164, 5032718955, 6710291940, 10065437910, 20130875820]

約数ペア:

[(1, 20130875820), (2, 10065437910), (3, 6710291940), (4, 5032718955), (5, 4026175164), (6, 3355145970), (9, 2236763980), (10, 2013087582), (11, 1830079620), (12, 1677572985), (15, 1342058388), (18, 1118381990), (19, 1059519780), (20, 1006543791), (22, 915039810), (30, 671029194), (33, 610026540), (36, 559190995), (38, 529759890), (44, 457519905), (45, 447352796), (55, 366015924), (57, 353173260), (60, 335514597), (66, 305013270), (76, 264879945), (90, 223676398), (95, 211903956), (99, 203342180), (110, 183007962), (114, 176586630), (132, 152506635), (165, 122005308), (171, 117724420), (180, 111838199), (190, 105951978), (198, 101671090), (199, 101160180), (209, 96319980), (220, 91503981), (228, 88293315), (285, 70634652), (330, 61002654), (342, 58862210), (380, 52975989), (396, 50835545), (398, 50580090), (418, 48159990), (495, 40668436), (570, 35317326), (597, 33720060), (627, 32106660), (660, 30501327), (684, 29431105), (796, 25290045), (836, 24079995), (855, 23544884), (990, 20334218), (995, 20232036), (1045, 19263996), (1140, 17658663), (1194, 16860030), (1254, 16053330), (1710, 11772442), (1791, 11240020), (1881, 10702220), (1980, 10167109), (1990, 10116018), (2090, 9631998), (2189, 9196380), (2388, 8430015), (2508, 8026665), (2689, 7486380), (2985, 6744012), (3135, 6421332), (3420, 5886221), (3582, 5620010), (3762, 5351110), (3781, 5324220), (3980, 5058009), (4180, 4815999), (4378, 4598190), (5378, 3743190), (5970, 3372006), (6270, 3210666), (6567, 3065460), (7164, 2810005), (7524, 2675555), (7562, 2662110), (8067, 2495460), (8756, 2299095), (8955, 2248004), (9405, 2140444), (10756, 1871595), (10945, 1839276), (11343, 1774740), (11940, 1686003), (12540, 1605333), (13134, 1532730), (13445, 1497276), (15124, 1331055), (16134, 1247730), (17910, 1124002), (18810, 1070222), (18905, 1064844), (19701, 1021820), (21890, 919638), (22686, 887370), (24201, 831820), (26268, 766365), (26890, 748638), (29579, 680580), (32268, 623865), (32835, 613092), (34029, 591580), (35820, 562001), (37620, 535111), (37810, 532422), (39402, 510910), (40335, 499092), (41591, 484020), (43780, 459819), (45372, 443685), (48402, 415910), (51091, 394020), (53780, 374319), (56715, 354948), (59158, 340290), (65670, 306546), (68058, 295790), (75620, 266211), (78804, 255455), (80670, 249546), (83182, 242010), (88737, 226860), (96804, 207955), (98505, 204364), (102182, 197010), (113430, 177474), (118316, 170145), (121005, 166364), (124773, 161340), (131340, 153273), (136116, 147895)]