194239800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 684971040

約数和(自身を除く): 490731240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 59, 60, 62, 72, 75, 90, 93, 100, 118, 120, 124, 150, 155, 177, 180, 186, 200, 225, 236, 248, 279, 295, 300, 310, 354, 360, 372, 450, 465, 472, 531, 558, 590, 600, 620, 708, 744, 775, 885, 900, 930, 1062, 1116, 1180, 1240, 1395, 1416, 1475, 1550, 1770, 1800, 1829, 1860, 2124, 2232, 2325, 2360, 2655, 2790, 2950, 3100, 3481, 3540, 3658, 3720, 4248, 4425, 4650, 5310, 5487, 5580, 5900, 6200, 6962, 6975, 7080, 7316, 8850, 9145, 9300, 10443, 10620, 10974, 11160, 11800, 13275, 13924, 13950, 14632, 16461, 17405, 17700, 18290, 18600, 20886, 21240, 21948, 26550, 27435, 27848, 27900, 31329, 32922, 34810, 35400, 36580, 41772, 43896, 45725, 52215, 53100, 54870, 55800, 62658, 65844, 69620, 73160, 82305, 83544, 87025, 91450, 104430, 106200, 107911, 109740, 125316, 131688, 137175, 139240, 156645, 164610, 174050, 182900, 208860, 215822, 219480, 250632, 261075, 274350, 313290, 323733, 329220, 348100, 365800, 411525, 417720, 431644, 522150, 539555, 548700, 626580, 647466, 658440, 696200, 783225, 823050, 863288, 971199, 1044300, 1079110, 1097400, 1253160, 1294932, 1566450, 1618665, 1646100, 1942398, 2088600, 2158220, 2589864, 2697775, 3132900, 3237330, 3292200, 3884796, 4316440, 4855995, 5395550, 6265800, 6474660, 7769592, 8093325, 9711990, 10791100, 12949320, 16186650, 19423980, 21582200, 24279975, 32373300, 38847960, 48559950, 64746600, 97119900, 194239800]

約数ペア:

[(1, 194239800), (2, 97119900), (3, 64746600), (4, 48559950), (5, 38847960), (6, 32373300), (8, 24279975), (9, 21582200), (10, 19423980), (12, 16186650), (15, 12949320), (18, 10791100), (20, 9711990), (24, 8093325), (25, 7769592), (30, 6474660), (31, 6265800), (36, 5395550), (40, 4855995), (45, 4316440), (50, 3884796), (59, 3292200), (60, 3237330), (62, 3132900), (72, 2697775), (75, 2589864), (90, 2158220), (93, 2088600), (100, 1942398), (118, 1646100), (120, 1618665), (124, 1566450), (150, 1294932), (155, 1253160), (177, 1097400), (180, 1079110), (186, 1044300), (200, 971199), (225, 863288), (236, 823050), (248, 783225), (279, 696200), (295, 658440), (300, 647466), (310, 626580), (354, 548700), (360, 539555), (372, 522150), (450, 431644), (465, 417720), (472, 411525), (531, 365800), (558, 348100), (590, 329220), (600, 323733), (620, 313290), (708, 274350), (744, 261075), (775, 250632), (885, 219480), (900, 215822), (930, 208860), (1062, 182900), (1116, 174050), (1180, 164610), (1240, 156645), (1395, 139240), (1416, 137175), (1475, 131688), (1550, 125316), (1770, 109740), (1800, 107911), (1829, 106200), (1860, 104430), (2124, 91450), (2232, 87025), (2325, 83544), (2360, 82305), (2655, 73160), (2790, 69620), (2950, 65844), (3100, 62658), (3481, 55800), (3540, 54870), (3658, 53100), (3720, 52215), (4248, 45725), (4425, 43896), (4650, 41772), (5310, 36580), (5487, 35400), (5580, 34810), (5900, 32922), (6200, 31329), (6962, 27900), (6975, 27848), (7080, 27435), (7316, 26550), (8850, 21948), (9145, 21240), (9300, 20886), (10443, 18600), (10620, 18290), (10974, 17700), (11160, 17405), (11800, 16461), (13275, 14632), (13924, 13950)]