194675400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 690709140

約数和(自身を除く): 496033740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 81, 90, 100, 108, 120, 122, 135, 150, 162, 180, 183, 197, 200, 216, 225, 244, 270, 300, 305, 324, 360, 366, 394, 405, 450, 488, 540, 549, 591, 600, 610, 648, 675, 732, 788, 810, 900, 915, 985, 1080, 1098, 1182, 1220, 1350, 1464, 1525, 1576, 1620, 1647, 1773, 1800, 1830, 1970, 2025, 2196, 2364, 2440, 2700, 2745, 2955, 3050, 3240, 3294, 3546, 3660, 3940, 4050, 4392, 4575, 4728, 4925, 4941, 5319, 5400, 5490, 5910, 6100, 6588, 7092, 7320, 7880, 8100, 8235, 8865, 9150, 9850, 9882, 10638, 10980, 11820, 12017, 12200, 13176, 13725, 14184, 14775, 15957, 16200, 16470, 17730, 18300, 19700, 19764, 21276, 21960, 23640, 24034, 24705, 26595, 27450, 29550, 31914, 32940, 35460, 36051, 36600, 39400, 39528, 41175, 42552, 44325, 48068, 49410, 53190, 54900, 59100, 60085, 63828, 65880, 70920, 72102, 79785, 82350, 88650, 96136, 98820, 106380, 108153, 109800, 118200, 120170, 123525, 127656, 132975, 144204, 159570, 164700, 177300, 180255, 197640, 212760, 216306, 240340, 247050, 265950, 288408, 300425, 319140, 324459, 329400, 354600, 360510, 398925, 432612, 480680, 494100, 531900, 540765, 600850, 638280, 648918, 721020, 797850, 865224, 901275, 973377, 988200, 1063800, 1081530, 1201700, 1297836, 1442040, 1595700, 1622295, 1802550, 1946754, 2163060, 2403400, 2595672, 2703825, 3191400, 3244590, 3605100, 3893508, 4326120, 4866885, 5407650, 6489180, 7210200, 7787016, 8111475, 9733770, 10815300, 12978360, 16222950, 19467540, 21630600, 24334425, 32445900, 38935080, 48668850, 64891800, 97337700, 194675400]

約数ペア:

[(1, 194675400), (2, 97337700), (3, 64891800), (4, 48668850), (5, 38935080), (6, 32445900), (8, 24334425), (9, 21630600), (10, 19467540), (12, 16222950), (15, 12978360), (18, 10815300), (20, 9733770), (24, 8111475), (25, 7787016), (27, 7210200), (30, 6489180), (36, 5407650), (40, 4866885), (45, 4326120), (50, 3893508), (54, 3605100), (60, 3244590), (61, 3191400), (72, 2703825), (75, 2595672), (81, 2403400), (90, 2163060), (100, 1946754), (108, 1802550), (120, 1622295), (122, 1595700), (135, 1442040), (150, 1297836), (162, 1201700), (180, 1081530), (183, 1063800), (197, 988200), (200, 973377), (216, 901275), (225, 865224), (244, 797850), (270, 721020), (300, 648918), (305, 638280), (324, 600850), (360, 540765), (366, 531900), (394, 494100), (405, 480680), (450, 432612), (488, 398925), (540, 360510), (549, 354600), (591, 329400), (600, 324459), (610, 319140), (648, 300425), (675, 288408), (732, 265950), (788, 247050), (810, 240340), (900, 216306), (915, 212760), (985, 197640), (1080, 180255), (1098, 177300), (1182, 164700), (1220, 159570), (1350, 144204), (1464, 132975), (1525, 127656), (1576, 123525), (1620, 120170), (1647, 118200), (1773, 109800), (1800, 108153), (1830, 106380), (1970, 98820), (2025, 96136), (2196, 88650), (2364, 82350), (2440, 79785), (2700, 72102), (2745, 70920), (2955, 65880), (3050, 63828), (3240, 60085), (3294, 59100), (3546, 54900), (3660, 53190), (3940, 49410), (4050, 48068), (4392, 44325), (4575, 42552), (4728, 41175), (4925, 39528), (4941, 39400), (5319, 36600), (5400, 36051), (5490, 35460), (5910, 32940), (6100, 31914), (6588, 29550), (7092, 27450), (7320, 26595), (7880, 24705), (8100, 24034), (8235, 23640), (8865, 21960), (9150, 21276), (9850, 19764), (9882, 19700), (10638, 18300), (10980, 17730), (11820, 16470), (12017, 16200), (12200, 15957), (13176, 14775), (13725, 14184)]