193144500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 240

約数和(自身を含む): 665945280

約数和(自身を除く): 472800780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 125, 135, 150, 162, 171, 180, 190, 225, 228, 250, 251, 270, 285, 300, 324, 342, 375, 380, 405, 450, 475, 500, 502, 513, 540, 570, 675, 684, 750, 753, 810, 855, 900, 950, 1004, 1026, 1125, 1140, 1255, 1350, 1425, 1500, 1506, 1539, 1620, 1710, 1900, 2025, 2052, 2250, 2259, 2375, 2510, 2565, 2700, 2850, 3012, 3078, 3375, 3420, 3765, 4050, 4275, 4500, 4518, 4750, 4769, 5020, 5130, 5700, 6156, 6275, 6750, 6777, 7125, 7530, 7695, 8100, 8550, 9036, 9500, 9538, 10125, 10260, 11295, 12550, 12825, 13500, 13554, 14250, 14307, 15060, 15390, 17100, 18825, 19076, 20250, 20331, 21375, 22590, 23845, 25100, 25650, 27108, 28500, 28614, 30780, 31375, 33885, 37650, 38475, 40500, 40662, 42750, 42921, 45180, 47690, 51300, 56475, 57228, 62750, 64125, 67770, 71535, 75300, 76950, 81324, 85500, 85842, 94125, 95380, 101655, 112950, 119225, 125500, 128250, 128763, 135540, 143070, 153900, 169425, 171684, 188250, 192375, 203310, 214605, 225900, 238450, 256500, 257526, 282375, 286140, 338850, 357675, 376500, 384750, 386289, 406620, 429210, 476900, 508275, 515052, 564750, 596125, 643815, 677700, 715350, 769500, 772578, 847125, 858420, 1016550, 1073025, 1129500, 1192250, 1287630, 1430700, 1545156, 1694250, 1788375, 1931445, 2033100, 2146050, 2384500, 2541375, 2575260, 3219075, 3388500, 3576750, 3862890, 4292100, 5082750, 5365125, 6438150, 7153500, 7725780, 9657225, 10165500, 10730250, 12876300, 16095375, 19314450, 21460500, 32190750, 38628900, 48286125, 64381500, 96572250, 193144500]

約数ペア:

[(1, 193144500), (2, 96572250), (3, 64381500), (4, 48286125), (5, 38628900), (6, 32190750), (9, 21460500), (10, 19314450), (12, 16095375), (15, 12876300), (18, 10730250), (19, 10165500), (20, 9657225), (25, 7725780), (27, 7153500), (30, 6438150), (36, 5365125), (38, 5082750), (45, 4292100), (50, 3862890), (54, 3576750), (57, 3388500), (60, 3219075), (75, 2575260), (76, 2541375), (81, 2384500), (90, 2146050), (95, 2033100), (100, 1931445), (108, 1788375), (114, 1694250), (125, 1545156), (135, 1430700), (150, 1287630), (162, 1192250), (171, 1129500), (180, 1073025), (190, 1016550), (225, 858420), (228, 847125), (250, 772578), (251, 769500), (270, 715350), (285, 677700), (300, 643815), (324, 596125), (342, 564750), (375, 515052), (380, 508275), (405, 476900), (450, 429210), (475, 406620), (500, 386289), (502, 384750), (513, 376500), (540, 357675), (570, 338850), (675, 286140), (684, 282375), (750, 257526), (753, 256500), (810, 238450), (855, 225900), (900, 214605), (950, 203310), (1004, 192375), (1026, 188250), (1125, 171684), (1140, 169425), (1255, 153900), (1350, 143070), (1425, 135540), (1500, 128763), (1506, 128250), (1539, 125500), (1620, 119225), (1710, 112950), (1900, 101655), (2025, 95380), (2052, 94125), (2250, 85842), (2259, 85500), (2375, 81324), (2510, 76950), (2565, 75300), (2700, 71535), (2850, 67770), (3012, 64125), (3078, 62750), (3375, 57228), (3420, 56475), (3765, 51300), (4050, 47690), (4275, 45180), (4500, 42921), (4518, 42750), (4750, 40662), (4769, 40500), (5020, 38475), (5130, 37650), (5700, 33885), (6156, 31375), (6275, 30780), (6750, 28614), (6777, 28500), (7125, 27108), (7530, 25650), (7695, 25100), (8100, 23845), (8550, 22590), (9036, 21375), (9500, 20331), (9538, 20250), (10125, 19076), (10260, 18825), (11295, 17100), (12550, 15390), (12825, 15060), (13500, 14307), (13554, 14250)]