275819580

素因数分解:

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

素因数の和:175

約数の個数: 288

約数和(自身を含む): 953971200

約数和(自身を除く): 678151620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 81, 87, 90, 95, 103, 108, 114, 116, 135, 145, 162, 171, 174, 180, 190, 206, 228, 243, 261, 270, 285, 290, 309, 324, 342, 348, 380, 405, 412, 435, 486, 513, 515, 522, 540, 551, 570, 580, 618, 684, 783, 810, 855, 870, 927, 972, 1026, 1030, 1044, 1102, 1140, 1215, 1236, 1305, 1539, 1545, 1566, 1620, 1653, 1710, 1740, 1854, 1957, 2052, 2060, 2204, 2349, 2430, 2565, 2610, 2755, 2781, 2987, 3078, 3090, 3132, 3306, 3420, 3708, 3914, 3915, 4617, 4635, 4698, 4860, 4959, 5130, 5220, 5510, 5562, 5871, 5974, 6156, 6180, 6612, 7047, 7695, 7828, 7830, 8265, 8343, 8961, 9234, 9270, 9396, 9785, 9918, 10260, 11020, 11124, 11742, 11745, 11948, 13905, 14094, 14877, 14935, 15390, 15660, 16530, 16686, 17613, 17922, 18468, 18540, 19570, 19836, 23085, 23484, 23490, 24795, 25029, 26883, 27810, 28188, 29355, 29754, 29870, 30780, 33060, 33372, 35226, 35235, 35844, 39140, 41715, 44631, 44805, 46170, 46980, 49590, 50058, 52839, 53766, 55620, 56753, 58710, 59508, 59740, 70452, 70470, 74385, 80649, 83430, 88065, 89262, 89610, 92340, 99180, 100116, 105678, 107532, 113506, 117420, 125145, 133893, 134415, 140940, 148770, 158517, 161298, 166860, 170259, 176130, 178524, 179220, 211356, 223155, 227012, 241947, 250290, 264195, 267786, 268830, 283765, 297540, 317034, 322596, 340518, 352260, 403245, 446310, 475551, 483894, 500580, 510777, 528390, 535572, 537660, 567530, 634068, 669465, 681036, 725841, 792585, 806490, 851295, 892620, 951102, 967788, 1021554, 1056780, 1135060, 1209735, 1338930, 1451682, 1532331, 1585170, 1612980, 1702590, 1902204, 2043108, 2377755, 2419470, 2553885, 2677860, 2903364, 3064662, 3170340, 3405180, 3629205, 4596993, 4755510, 4838940, 5107770, 6129324, 7258410, 7661655, 9193986, 9511020, 10215540, 13790979, 14516820, 15323310, 18387972, 22984965, 27581958, 30646620, 45969930, 55163916, 68954895, 91939860, 137909790, 275819580]

約数ペア:

[(1, 275819580), (2, 137909790), (3, 91939860), (4, 68954895), (5, 55163916), (6, 45969930), (9, 30646620), (10, 27581958), (12, 22984965), (15, 18387972), (18, 15323310), (19, 14516820), (20, 13790979), (27, 10215540), (29, 9511020), (30, 9193986), (36, 7661655), (38, 7258410), (45, 6129324), (54, 5107770), (57, 4838940), (58, 4755510), (60, 4596993), (76, 3629205), (81, 3405180), (87, 3170340), (90, 3064662), (95, 2903364), (103, 2677860), (108, 2553885), (114, 2419470), (116, 2377755), (135, 2043108), (145, 1902204), (162, 1702590), (171, 1612980), (174, 1585170), (180, 1532331), (190, 1451682), (206, 1338930), (228, 1209735), (243, 1135060), (261, 1056780), (270, 1021554), (285, 967788), (290, 951102), (309, 892620), (324, 851295), (342, 806490), (348, 792585), (380, 725841), (405, 681036), (412, 669465), (435, 634068), (486, 567530), (513, 537660), (515, 535572), (522, 528390), (540, 510777), (551, 500580), (570, 483894), (580, 475551), (618, 446310), (684, 403245), (783, 352260), (810, 340518), (855, 322596), (870, 317034), (927, 297540), (972, 283765), (1026, 268830), (1030, 267786), (1044, 264195), (1102, 250290), (1140, 241947), (1215, 227012), (1236, 223155), (1305, 211356), (1539, 179220), (1545, 178524), (1566, 176130), (1620, 170259), (1653, 166860), (1710, 161298), (1740, 158517), (1854, 148770), (1957, 140940), (2052, 134415), (2060, 133893), (2204, 125145), (2349, 117420), (2430, 113506), (2565, 107532), (2610, 105678), (2755, 100116), (2781, 99180), (2987, 92340), (3078, 89610), (3090, 89262), (3132, 88065), (3306, 83430), (3420, 80649), (3708, 74385), (3914, 70470), (3915, 70452), (4617, 59740), (4635, 59508), (4698, 58710), (4860, 56753), (4959, 55620), (5130, 53766), (5220, 52839), (5510, 50058), (5562, 49590), (5871, 46980), (5974, 46170), (6156, 44805), (6180, 44631), (6612, 41715), (7047, 39140), (7695, 35844), (7828, 35235), (7830, 35226), (8265, 33372), (8343, 33060), (8961, 30780), (9234, 29870), (9270, 29754), (9396, 29355), (9785, 28188), (9918, 27810), (10260, 26883), (11020, 25029), (11124, 24795), (11742, 23490), (11745, 23484), (11948, 23085), (13905, 19836), (14094, 19570), (14877, 18540), (14935, 18468), (15390, 17922), (15660, 17613), (16530, 16686)]