1020122385800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{41621}}^1$

素因数の和:41753

約数の個数: 288

約数和(自身を含む): 2872709650440

約数和(自身を除く): 1852587264640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 49, 50, 56, 61, 70, 82, 98, 100, 122, 140, 164, 175, 196, 200, 205, 244, 245, 280, 287, 305, 328, 350, 392, 410, 427, 488, 490, 574, 610, 700, 820, 854, 980, 1025, 1148, 1220, 1225, 1400, 1435, 1525, 1640, 1708, 1960, 2009, 2050, 2135, 2296, 2440, 2450, 2501, 2870, 2989, 3050, 3416, 4018, 4100, 4270, 4900, 5002, 5740, 5978, 6100, 7175, 8036, 8200, 8540, 9800, 10004, 10045, 10675, 11480, 11956, 12200, 12505, 14350, 14945, 16072, 17080, 17507, 20008, 20090, 21350, 23912, 25010, 28700, 29890, 35014, 40180, 41621, 42700, 50020, 50225, 57400, 59780, 62525, 70028, 74725, 80360, 83242, 85400, 87535, 100040, 100450, 119560, 122549, 125050, 140056, 149450, 166484, 175070, 200900, 208105, 245098, 250100, 291347, 298900, 332968, 350140, 401800, 416210, 437675, 490196, 500200, 582694, 597800, 612745, 700280, 832420, 875350, 980392, 1040525, 1165388, 1225490, 1456735, 1664840, 1706461, 1750700, 2039429, 2081050, 2330776, 2450980, 2538881, 2913470, 3063725, 3412922, 3501400, 4078858, 4162100, 4901960, 5077762, 5826940, 6127450, 6825844, 7283675, 8157716, 8324200, 8532305, 10155524, 10197145, 11653880, 11945227, 12254900, 12694405, 13651688, 14567350, 16315432, 17064610, 17772167, 20311048, 20394290, 23890454, 24509800, 25388810, 29134700, 34129220, 35544334, 40788580, 42661525, 47780908, 50777620, 50985725, 58269400, 59726135, 63472025, 68258440, 71088668, 81577160, 83616589, 85323050, 88860835, 95561816, 101555240, 101971450, 104094121, 119452270, 124405169, 126944050, 142177336, 167233178, 170646100, 177721670, 203942900, 208188242, 238904540, 248810338, 253888100, 298630675, 334466356, 341292200, 355443340, 407885800, 416376484, 418082945, 444304175, 477809080, 497620676, 507776200, 520470605, 597261350, 622025845, 668932712, 710886680, 728658847, 832752968, 836165890, 888608350, 995241352, 1040941210, 1194522700, 1244051690, 1457317694, 1672331780, 1777216700, 2081882420, 2090414725, 2389045400, 2488103380, 2602353025, 2914635388, 3110129225, 3344663560, 3554433400, 3643294235, 4163764840, 4180829450, 4976206760, 5100611929, 5204706050, 5829270776, 6220258450, 7286588470, 8361658900, 10201223858, 10409412100, 12440516900, 14573176940, 16723317800, 18216471175, 20402447716, 20818824200, 24881033800, 25503059645, 29146353880, 36432942350, 40804895432, 51006119290, 72865884700, 102012238580, 127515298225, 145731769400, 204024477160, 255030596450, 510061192900, 1020122385800]

約数ペア:

[(1, 1020122385800), (2, 510061192900), (4, 255030596450), (5, 204024477160), (7, 145731769400), (8, 127515298225), (10, 102012238580), (14, 72865884700), (20, 51006119290), (25, 40804895432), (28, 36432942350), (35, 29146353880), (40, 25503059645), (41, 24881033800), (49, 20818824200), (50, 20402447716), (56, 18216471175), (61, 16723317800), (70, 14573176940), (82, 12440516900), (98, 10409412100), (100, 10201223858), (122, 8361658900), (140, 7286588470), (164, 6220258450), (175, 5829270776), (196, 5204706050), (200, 5100611929), (205, 4976206760), (244, 4180829450), (245, 4163764840), (280, 3643294235), (287, 3554433400), (305, 3344663560), (328, 3110129225), (350, 2914635388), (392, 2602353025), (410, 2488103380), (427, 2389045400), (488, 2090414725), (490, 2081882420), (574, 1777216700), (610, 1672331780), (700, 1457317694), (820, 1244051690), (854, 1194522700), (980, 1040941210), (1025, 995241352), (1148, 888608350), (1220, 836165890), (1225, 832752968), (1400, 728658847), (1435, 710886680), (1525, 668932712), (1640, 622025845), (1708, 597261350), (1960, 520470605), (2009, 507776200), (2050, 497620676), (2135, 477809080), (2296, 444304175), (2440, 418082945), (2450, 416376484), (2501, 407885800), (2870, 355443340), (2989, 341292200), (3050, 334466356), (3416, 298630675), (4018, 253888100), (4100, 248810338), (4270, 238904540), (4900, 208188242), (5002, 203942900), (5740, 177721670), (5978, 170646100), (6100, 167233178), (7175, 142177336), (8036, 126944050), (8200, 124405169), (8540, 119452270), (9800, 104094121), (10004, 101971450), (10045, 101555240), (10675, 95561816), (11480, 88860835), (11956, 85323050), (12200, 83616589), (12505, 81577160), (14350, 71088668), (14945, 68258440), (16072, 63472025), (17080, 59726135), (17507, 58269400), (20008, 50985725), (20090, 50777620), (21350, 47780908), (23912, 42661525), (25010, 40788580), (28700, 35544334), (29890, 34129220), (35014, 29134700), (40180, 25388810), (41621, 24509800), (42700, 23890454), (50020, 20394290), (50225, 20311048), (57400, 17772167), (59780, 17064610), (62525, 16315432), (70028, 14567350), (74725, 13651688), (80360, 12694405), (83242, 12254900), (85400, 11945227), (87535, 11653880), (100040, 10197145), (100450, 10155524), (119560, 8532305), (122549, 8324200), (125050, 8157716), (140056, 7283675), (149450, 6825844), (166484, 6127450), (175070, 5826940), (200900, 5077762), (208105, 4901960), (245098, 4162100), (250100, 4078858), (291347, 3501400), (298900, 3412922), (332968, 3063725), (350140, 2913470), (401800, 2538881), (416210, 2450980), (437675, 2330776), (490196, 2081050), (500200, 2039429), (582694, 1750700), (597800, 1706461), (612745, 1664840), (700280, 1456735), (832420, 1225490), (875350, 1165388), (980392, 1040525)]