145089900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 515592000

約数和(自身を除く): 370502100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 29, 30, 34, 36, 45, 50, 51, 54, 58, 60, 68, 75, 85, 87, 90, 100, 102, 108, 109, 116, 135, 145, 150, 153, 170, 174, 180, 204, 218, 225, 255, 261, 270, 290, 300, 306, 327, 340, 348, 425, 435, 436, 450, 459, 493, 510, 522, 540, 545, 580, 612, 654, 675, 725, 765, 783, 850, 870, 900, 918, 981, 986, 1020, 1044, 1090, 1275, 1305, 1308, 1350, 1450, 1479, 1530, 1566, 1635, 1700, 1740, 1836, 1853, 1962, 1972, 2175, 2180, 2295, 2465, 2550, 2610, 2700, 2725, 2900, 2943, 2958, 3060, 3132, 3161, 3270, 3706, 3825, 3915, 3924, 4350, 4437, 4590, 4905, 4930, 5100, 5220, 5450, 5559, 5886, 5916, 6322, 6525, 6540, 7395, 7412, 7650, 7830, 8175, 8700, 8874, 9180, 9265, 9483, 9810, 9860, 10900, 11118, 11475, 11772, 12325, 12644, 13050, 13311, 14715, 14790, 15300, 15660, 15805, 16350, 16677, 17748, 18530, 18966, 19575, 19620, 22185, 22236, 22950, 24525, 24650, 26100, 26622, 27795, 28449, 29430, 29580, 31610, 32700, 33354, 36975, 37060, 37932, 39150, 44370, 45900, 46325, 47415, 49050, 49300, 50031, 53244, 53737, 55590, 56898, 58860, 63220, 66555, 66708, 73575, 73950, 78300, 79025, 83385, 85347, 88740, 92650, 94830, 98100, 100062, 107474, 110925, 111180, 113796, 133110, 138975, 142245, 147150, 147900, 158050, 161211, 166770, 170694, 185300, 189660, 200124, 214948, 221850, 237075, 250155, 266220, 268685, 277950, 284490, 294300, 316100, 322422, 332775, 333540, 341388, 416925, 426735, 443700, 474150, 483633, 500310, 537370, 555900, 568980, 644844, 665550, 711225, 806055, 833850, 853470, 948300, 967266, 1000620, 1074740, 1250775, 1331100, 1343425, 1422450, 1450899, 1612110, 1667700, 1706940, 1934532, 2133675, 2418165, 2501550, 2686850, 2844900, 2901798, 3224220, 4030275, 4267350, 4836330, 5003100, 5373700, 5803596, 7254495, 8060550, 8534700, 9672660, 12090825, 14508990, 16121100, 24181650, 29017980, 36272475, 48363300, 72544950, 145089900]

約数ペア:

[(1, 145089900), (2, 72544950), (3, 48363300), (4, 36272475), (5, 29017980), (6, 24181650), (9, 16121100), (10, 14508990), (12, 12090825), (15, 9672660), (17, 8534700), (18, 8060550), (20, 7254495), (25, 5803596), (27, 5373700), (29, 5003100), (30, 4836330), (34, 4267350), (36, 4030275), (45, 3224220), (50, 2901798), (51, 2844900), (54, 2686850), (58, 2501550), (60, 2418165), (68, 2133675), (75, 1934532), (85, 1706940), (87, 1667700), (90, 1612110), (100, 1450899), (102, 1422450), (108, 1343425), (109, 1331100), (116, 1250775), (135, 1074740), (145, 1000620), (150, 967266), (153, 948300), (170, 853470), (174, 833850), (180, 806055), (204, 711225), (218, 665550), (225, 644844), (255, 568980), (261, 555900), (270, 537370), (290, 500310), (300, 483633), (306, 474150), (327, 443700), (340, 426735), (348, 416925), (425, 341388), (435, 333540), (436, 332775), (450, 322422), (459, 316100), (493, 294300), (510, 284490), (522, 277950), (540, 268685), (545, 266220), (580, 250155), (612, 237075), (654, 221850), (675, 214948), (725, 200124), (765, 189660), (783, 185300), (850, 170694), (870, 166770), (900, 161211), (918, 158050), (981, 147900), (986, 147150), (1020, 142245), (1044, 138975), (1090, 133110), (1275, 113796), (1305, 111180), (1308, 110925), (1350, 107474), (1450, 100062), (1479, 98100), (1530, 94830), (1566, 92650), (1635, 88740), (1700, 85347), (1740, 83385), (1836, 79025), (1853, 78300), (1962, 73950), (1972, 73575), (2175, 66708), (2180, 66555), (2295, 63220), (2465, 58860), (2550, 56898), (2610, 55590), (2700, 53737), (2725, 53244), (2900, 50031), (2943, 49300), (2958, 49050), (3060, 47415), (3132, 46325), (3161, 45900), (3270, 44370), (3706, 39150), (3825, 37932), (3915, 37060), (3924, 36975), (4350, 33354), (4437, 32700), (4590, 31610), (4905, 29580), (4930, 29430), (5100, 28449), (5220, 27795), (5450, 26622), (5559, 26100), (5886, 24650), (5916, 24525), (6322, 22950), (6525, 22236), (6540, 22185), (7395, 19620), (7412, 19575), (7650, 18966), (7830, 18530), (8175, 17748), (8700, 16677), (8874, 16350), (9180, 15805), (9265, 15660), (9483, 15300), (9810, 14790), (9860, 14715), (10900, 13311), (11118, 13050), (11475, 12644), (11772, 12325)]