195467400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 684306090

約数和(自身を除く): 488838690

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 113, 120, 124, 150, 155, 180, 186, 200, 225, 226, 248, 279, 300, 310, 339, 360, 372, 450, 452, 465, 558, 565, 600, 620, 678, 744, 775, 900, 904, 930, 961, 1017, 1116, 1130, 1240, 1356, 1395, 1550, 1695, 1800, 1860, 1922, 2034, 2232, 2260, 2325, 2712, 2790, 2825, 2883, 3100, 3390, 3503, 3720, 3844, 4068, 4520, 4650, 4805, 5085, 5580, 5650, 5766, 6200, 6780, 6975, 7006, 7688, 8136, 8475, 8649, 9300, 9610, 10170, 10509, 11160, 11300, 11532, 13560, 13950, 14012, 14415, 16950, 17298, 17515, 18600, 19220, 20340, 21018, 22600, 23064, 24025, 25425, 27900, 28024, 28830, 31527, 33900, 34596, 35030, 38440, 40680, 42036, 43245, 48050, 50850, 52545, 55800, 57660, 63054, 67800, 69192, 70060, 72075, 84072, 86490, 87575, 96100, 101700, 105090, 108593, 115320, 126108, 140120, 144150, 157635, 172980, 175150, 192200, 203400, 210180, 216225, 217186, 252216, 262725, 288300, 315270, 325779, 345960, 350300, 420360, 432450, 434372, 525450, 542965, 576600, 630540, 651558, 700600, 788175, 864900, 868744, 977337, 1050900, 1085930, 1261080, 1303116, 1576350, 1628895, 1729800, 1954674, 2101800, 2171860, 2606232, 2714825, 3152700, 3257790, 3909348, 4343720, 4886685, 5429650, 6305400, 6515580, 7818696, 8144475, 9773370, 10859300, 13031160, 16288950, 19546740, 21718600, 24433425, 32577900, 39093480, 48866850, 65155800, 97733700, 195467400]

約数ペア:

[(1, 195467400), (2, 97733700), (3, 65155800), (4, 48866850), (5, 39093480), (6, 32577900), (8, 24433425), (9, 21718600), (10, 19546740), (12, 16288950), (15, 13031160), (18, 10859300), (20, 9773370), (24, 8144475), (25, 7818696), (30, 6515580), (31, 6305400), (36, 5429650), (40, 4886685), (45, 4343720), (50, 3909348), (60, 3257790), (62, 3152700), (72, 2714825), (75, 2606232), (90, 2171860), (93, 2101800), (100, 1954674), (113, 1729800), (120, 1628895), (124, 1576350), (150, 1303116), (155, 1261080), (180, 1085930), (186, 1050900), (200, 977337), (225, 868744), (226, 864900), (248, 788175), (279, 700600), (300, 651558), (310, 630540), (339, 576600), (360, 542965), (372, 525450), (450, 434372), (452, 432450), (465, 420360), (558, 350300), (565, 345960), (600, 325779), (620, 315270), (678, 288300), (744, 262725), (775, 252216), (900, 217186), (904, 216225), (930, 210180), (961, 203400), (1017, 192200), (1116, 175150), (1130, 172980), (1240, 157635), (1356, 144150), (1395, 140120), (1550, 126108), (1695, 115320), (1800, 108593), (1860, 105090), (1922, 101700), (2034, 96100), (2232, 87575), (2260, 86490), (2325, 84072), (2712, 72075), (2790, 70060), (2825, 69192), (2883, 67800), (3100, 63054), (3390, 57660), (3503, 55800), (3720, 52545), (3844, 50850), (4068, 48050), (4520, 43245), (4650, 42036), (4805, 40680), (5085, 38440), (5580, 35030), (5650, 34596), (5766, 33900), (6200, 31527), (6780, 28830), (6975, 28024), (7006, 27900), (7688, 25425), (8136, 24025), (8475, 23064), (8649, 22600), (9300, 21018), (9610, 20340), (10170, 19220), (10509, 18600), (11160, 17515), (11300, 17298), (11532, 16950), (13560, 14415), (13950, 14012)]