195355800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 702187200

約数和(自身を除く): 506831400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 324, 360, 372, 389, 405, 450, 465, 540, 558, 600, 620, 648, 675, 744, 775, 778, 810, 837, 900, 930, 1080, 1116, 1167, 1240, 1350, 1395, 1550, 1556, 1620, 1674, 1800, 1860, 1945, 2025, 2232, 2325, 2334, 2511, 2700, 2790, 3100, 3112, 3240, 3348, 3501, 3720, 3890, 4050, 4185, 4650, 4668, 5022, 5400, 5580, 5835, 6200, 6696, 6975, 7002, 7780, 8100, 8370, 9300, 9336, 9725, 10044, 10503, 11160, 11670, 12059, 12555, 13950, 14004, 15560, 16200, 16740, 17505, 18600, 19450, 20088, 20925, 21006, 23340, 24118, 25110, 27900, 28008, 29175, 31509, 33480, 35010, 36177, 38900, 41850, 42012, 46680, 48236, 50220, 52515, 55800, 58350, 60295, 62775, 63018, 70020, 72354, 77800, 83700, 84024, 87525, 96472, 100440, 105030, 108531, 116700, 120590, 125550, 126036, 140040, 144708, 157545, 167400, 175050, 180885, 210060, 217062, 233400, 241180, 251100, 252072, 262575, 289416, 301475, 315090, 325593, 350100, 361770, 420120, 434124, 482360, 502200, 525150, 542655, 602950, 630180, 651186, 700200, 723540, 787725, 868248, 904425, 976779, 1050300, 1085310, 1205900, 1260360, 1302372, 1447080, 1575450, 1627965, 1808850, 1953558, 2100600, 2170620, 2411800, 2604744, 2713275, 3150900, 3255930, 3617700, 3907116, 4341240, 4883895, 5426550, 6301800, 6511860, 7235400, 7814232, 8139825, 9767790, 10853100, 13023720, 16279650, 19535580, 21706200, 24419475, 32559300, 39071160, 48838950, 65118600, 97677900, 195355800]

約数ペア:

[(1, 195355800), (2, 97677900), (3, 65118600), (4, 48838950), (5, 39071160), (6, 32559300), (8, 24419475), (9, 21706200), (10, 19535580), (12, 16279650), (15, 13023720), (18, 10853100), (20, 9767790), (24, 8139825), (25, 7814232), (27, 7235400), (30, 6511860), (31, 6301800), (36, 5426550), (40, 4883895), (45, 4341240), (50, 3907116), (54, 3617700), (60, 3255930), (62, 3150900), (72, 2713275), (75, 2604744), (81, 2411800), (90, 2170620), (93, 2100600), (100, 1953558), (108, 1808850), (120, 1627965), (124, 1575450), (135, 1447080), (150, 1302372), (155, 1260360), (162, 1205900), (180, 1085310), (186, 1050300), (200, 976779), (216, 904425), (225, 868248), (248, 787725), (270, 723540), (279, 700200), (300, 651186), (310, 630180), (324, 602950), (360, 542655), (372, 525150), (389, 502200), (405, 482360), (450, 434124), (465, 420120), (540, 361770), (558, 350100), (600, 325593), (620, 315090), (648, 301475), (675, 289416), (744, 262575), (775, 252072), (778, 251100), (810, 241180), (837, 233400), (900, 217062), (930, 210060), (1080, 180885), (1116, 175050), (1167, 167400), (1240, 157545), (1350, 144708), (1395, 140040), (1550, 126036), (1556, 125550), (1620, 120590), (1674, 116700), (1800, 108531), (1860, 105030), (1945, 100440), (2025, 96472), (2232, 87525), (2325, 84024), (2334, 83700), (2511, 77800), (2700, 72354), (2790, 70020), (3100, 63018), (3112, 62775), (3240, 60295), (3348, 58350), (3501, 55800), (3720, 52515), (3890, 50220), (4050, 48236), (4185, 46680), (4650, 42012), (4668, 41850), (5022, 38900), (5400, 36177), (5580, 35010), (5835, 33480), (6200, 31509), (6696, 29175), (6975, 28008), (7002, 27900), (7780, 25110), (8100, 24118), (8370, 23340), (9300, 21006), (9336, 20925), (9725, 20088), (10044, 19450), (10503, 18600), (11160, 17505), (11670, 16740), (12059, 16200), (12555, 15560), (13950, 14004)]