195660000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 180

約数和(自身を含む): 695927232

約数和(自身を除く): 500267232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1087, 1125, 1200, 1250, 1440, 1500, 1800, 1875, 2000, 2174, 2250, 2400, 2500, 3000, 3261, 3600, 3750, 4000, 4348, 4500, 5000, 5435, 5625, 6000, 6522, 7200, 7500, 8696, 9000, 9783, 10000, 10870, 11250, 12000, 13044, 15000, 16305, 17392, 18000, 19566, 20000, 21740, 22500, 26088, 27175, 30000, 32610, 34784, 36000, 39132, 43480, 45000, 48915, 52176, 54350, 60000, 65220, 78264, 81525, 86960, 90000, 97830, 104352, 108700, 130440, 135875, 156528, 163050, 173920, 180000, 195660, 217400, 244575, 260880, 271750, 313056, 326100, 391320, 407625, 434800, 489150, 521760, 543500, 652200, 679375, 782640, 815250, 869600, 978300, 1087000, 1222875, 1304400, 1358750, 1565280, 1630500, 1956600, 2038125, 2174000, 2445750, 2608800, 2717500, 3261000, 3913200, 4076250, 4348000, 4891500, 5435000, 6114375, 6522000, 7826400, 8152500, 9783000, 10870000, 12228750, 13044000, 16305000, 19566000, 21740000, 24457500, 32610000, 39132000, 48915000, 65220000, 97830000, 195660000]

約数ペア:

[(1, 195660000), (2, 97830000), (3, 65220000), (4, 48915000), (5, 39132000), (6, 32610000), (8, 24457500), (9, 21740000), (10, 19566000), (12, 16305000), (15, 13044000), (16, 12228750), (18, 10870000), (20, 9783000), (24, 8152500), (25, 7826400), (30, 6522000), (32, 6114375), (36, 5435000), (40, 4891500), (45, 4348000), (48, 4076250), (50, 3913200), (60, 3261000), (72, 2717500), (75, 2608800), (80, 2445750), (90, 2174000), (96, 2038125), (100, 1956600), (120, 1630500), (125, 1565280), (144, 1358750), (150, 1304400), (160, 1222875), (180, 1087000), (200, 978300), (225, 869600), (240, 815250), (250, 782640), (288, 679375), (300, 652200), (360, 543500), (375, 521760), (400, 489150), (450, 434800), (480, 407625), (500, 391320), (600, 326100), (625, 313056), (720, 271750), (750, 260880), (800, 244575), (900, 217400), (1000, 195660), (1087, 180000), (1125, 173920), (1200, 163050), (1250, 156528), (1440, 135875), (1500, 130440), (1800, 108700), (1875, 104352), (2000, 97830), (2174, 90000), (2250, 86960), (2400, 81525), (2500, 78264), (3000, 65220), (3261, 60000), (3600, 54350), (3750, 52176), (4000, 48915), (4348, 45000), (4500, 43480), (5000, 39132), (5435, 36000), (5625, 34784), (6000, 32610), (6522, 30000), (7200, 27175), (7500, 26088), (8696, 22500), (9000, 21740), (9783, 20000), (10000, 19566), (10870, 18000), (11250, 17392), (12000, 16305), (13044, 15000)]