551639160

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 384

約数和(自身を含む): 2044224000

約数和(自身を除く): 1492584840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 103, 108, 114, 116, 120, 135, 145, 152, 162, 171, 174, 180, 190, 206, 216, 228, 232, 243, 261, 270, 285, 290, 309, 324, 342, 348, 360, 380, 405, 412, 435, 456, 486, 513, 515, 522, 540, 551, 570, 580, 618, 648, 684, 696, 760, 783, 810, 824, 855, 870, 927, 972, 1026, 1030, 1044, 1080, 1102, 1140, 1160, 1215, 1236, 1305, 1368, 1539, 1545, 1566, 1620, 1653, 1710, 1740, 1854, 1944, 1957, 2052, 2060, 2088, 2204, 2280, 2349, 2430, 2472, 2565, 2610, 2755, 2781, 2987, 3078, 3090, 3132, 3240, 3306, 3420, 3480, 3708, 3914, 3915, 4104, 4120, 4408, 4617, 4635, 4698, 4860, 4959, 5130, 5220, 5510, 5562, 5871, 5974, 6156, 6180, 6264, 6612, 6840, 7047, 7416, 7695, 7828, 7830, 8265, 8343, 8961, 9234, 9270, 9396, 9720, 9785, 9918, 10260, 10440, 11020, 11124, 11742, 11745, 11948, 12312, 12360, 13224, 13905, 14094, 14877, 14935, 15390, 15656, 15660, 16530, 16686, 17613, 17922, 18468, 18540, 18792, 19570, 19836, 20520, 22040, 22248, 23085, 23484, 23490, 23896, 24795, 25029, 26883, 27810, 28188, 29355, 29754, 29870, 30780, 31320, 33060, 33372, 35226, 35235, 35844, 36936, 37080, 39140, 39672, 41715, 44631, 44805, 46170, 46968, 46980, 49590, 50058, 52839, 53766, 55620, 56376, 56753, 58710, 59508, 59740, 61560, 66120, 66744, 70452, 70470, 71688, 74385, 78280, 80649, 83430, 88065, 89262, 89610, 92340, 93960, 99180, 100116, 105678, 107532, 111240, 113506, 117420, 119016, 119480, 125145, 133893, 134415, 140904, 140940, 148770, 158517, 161298, 166860, 170259, 176130, 178524, 179220, 184680, 198360, 200232, 211356, 215064, 223155, 227012, 234840, 241947, 250290, 264195, 267786, 268830, 281880, 283765, 297540, 317034, 322596, 333720, 340518, 352260, 357048, 358440, 403245, 422712, 446310, 454024, 475551, 483894, 500580, 510777, 528390, 535572, 537660, 567530, 595080, 634068, 645192, 669465, 681036, 704520, 725841, 792585, 806490, 851295, 892620, 951102, 967788, 1001160, 1021554, 1056780, 1071144, 1075320, 1135060, 1209735, 1268136, 1338930, 1362072, 1451682, 1532331, 1585170, 1612980, 1702590, 1785240, 1902204, 1935576, 2043108, 2113560, 2270120, 2377755, 2419470, 2553885, 2677860, 2903364, 3064662, 3170340, 3225960, 3405180, 3629205, 3804408, 4086216, 4596993, 4755510, 4838940, 5107770, 5355720, 5806728, 6129324, 6340680, 6810360, 7258410, 7661655, 9193986, 9511020, 9677880, 10215540, 12258648, 13790979, 14516820, 15323310, 18387972, 19022040, 20431080, 22984965, 27581958, 29033640, 30646620, 36775944, 45969930, 55163916, 61293240, 68954895, 91939860, 110327832, 137909790, 183879720, 275819580, 551639160]

約数ペア:

[(1, 551639160), (2, 275819580), (3, 183879720), (4, 137909790), (5, 110327832), (6, 91939860), (8, 68954895), (9, 61293240), (10, 55163916), (12, 45969930), (15, 36775944), (18, 30646620), (19, 29033640), (20, 27581958), (24, 22984965), (27, 20431080), (29, 19022040), (30, 18387972), (36, 15323310), (38, 14516820), (40, 13790979), (45, 12258648), (54, 10215540), (57, 9677880), (58, 9511020), (60, 9193986), (72, 7661655), (76, 7258410), (81, 6810360), (87, 6340680), (90, 6129324), (95, 5806728), (103, 5355720), (108, 5107770), (114, 4838940), (116, 4755510), (120, 4596993), (135, 4086216), (145, 3804408), (152, 3629205), (162, 3405180), (171, 3225960), (174, 3170340), (180, 3064662), (190, 2903364), (206, 2677860), (216, 2553885), (228, 2419470), (232, 2377755), (243, 2270120), (261, 2113560), (270, 2043108), (285, 1935576), (290, 1902204), (309, 1785240), (324, 1702590), (342, 1612980), (348, 1585170), (360, 1532331), (380, 1451682), (405, 1362072), (412, 1338930), (435, 1268136), (456, 1209735), (486, 1135060), (513, 1075320), (515, 1071144), (522, 1056780), (540, 1021554), (551, 1001160), (570, 967788), (580, 951102), (618, 892620), (648, 851295), (684, 806490), (696, 792585), (760, 725841), (783, 704520), (810, 681036), (824, 669465), (855, 645192), (870, 634068), (927, 595080), (972, 567530), (1026, 537660), (1030, 535572), (1044, 528390), (1080, 510777), (1102, 500580), (1140, 483894), (1160, 475551), (1215, 454024), (1236, 446310), (1305, 422712), (1368, 403245), (1539, 358440), (1545, 357048), (1566, 352260), (1620, 340518), (1653, 333720), (1710, 322596), (1740, 317034), (1854, 297540), (1944, 283765), (1957, 281880), (2052, 268830), (2060, 267786), (2088, 264195), (2204, 250290), (2280, 241947), (2349, 234840), (2430, 227012), (2472, 223155), (2565, 215064), (2610, 211356), (2755, 200232), (2781, 198360), (2987, 184680), (3078, 179220), (3090, 178524), (3132, 176130), (3240, 170259), (3306, 166860), (3420, 161298), (3480, 158517), (3708, 148770), (3914, 140940), (3915, 140904), (4104, 134415), (4120, 133893), (4408, 125145), (4617, 119480), (4635, 119016), (4698, 117420), (4860, 113506), (4959, 111240), (5130, 107532), (5220, 105678), (5510, 100116), (5562, 99180), (5871, 93960), (5974, 92340), (6156, 89610), (6180, 89262), (6264, 88065), (6612, 83430), (6840, 80649), (7047, 78280), (7416, 74385), (7695, 71688), (7828, 70470), (7830, 70452), (8265, 66744), (8343, 66120), (8961, 61560), (9234, 59740), (9270, 59508), (9396, 58710), (9720, 56753), (9785, 56376), (9918, 55620), (10260, 53766), (10440, 52839), (11020, 50058), (11124, 49590), (11742, 46980), (11745, 46968), (11948, 46170), (12312, 44805), (12360, 44631), (13224, 41715), (13905, 39672), (14094, 39140), (14877, 37080), (14935, 36936), (15390, 35844), (15656, 35235), (15660, 35226), (16530, 33372), (16686, 33060), (17613, 31320), (17922, 30780), (18468, 29870), (18540, 29754), (18792, 29355), (19570, 28188), (19836, 27810), (20520, 26883), (22040, 25029), (22248, 24795), (23085, 23896), (23484, 23490)]