190547700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2982

約数の個数: 144

約数和(自身を含む): 650625024

約数和(自身を除く): 460077324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 2927, 3100, 3255, 4340, 4650, 5425, 5854, 6510, 8781, 9300, 10850, 11708, 13020, 14635, 16275, 17562, 20489, 21700, 29270, 32550, 35124, 40978, 43905, 58540, 61467, 65100, 73175, 81956, 87810, 90737, 102445, 122934, 146350, 175620, 181474, 204890, 219525, 245868, 272211, 292700, 307335, 362948, 409780, 439050, 453685, 512225, 544422, 614670, 635159, 878100, 907370, 1024450, 1088844, 1229340, 1270318, 1361055, 1536675, 1814740, 1905477, 2048900, 2268425, 2540636, 2722110, 3073350, 3175795, 3810954, 4536850, 5444220, 6146700, 6351590, 6805275, 7621908, 9073700, 9527385, 12703180, 13610550, 15878975, 19054770, 27221100, 31757950, 38109540, 47636925, 63515900, 95273850, 190547700]

約数ペア:

[(1, 190547700), (2, 95273850), (3, 63515900), (4, 47636925), (5, 38109540), (6, 31757950), (7, 27221100), (10, 19054770), (12, 15878975), (14, 13610550), (15, 12703180), (20, 9527385), (21, 9073700), (25, 7621908), (28, 6805275), (30, 6351590), (31, 6146700), (35, 5444220), (42, 4536850), (50, 3810954), (60, 3175795), (62, 3073350), (70, 2722110), (75, 2540636), (84, 2268425), (93, 2048900), (100, 1905477), (105, 1814740), (124, 1536675), (140, 1361055), (150, 1270318), (155, 1229340), (175, 1088844), (186, 1024450), (210, 907370), (217, 878100), (300, 635159), (310, 614670), (350, 544422), (372, 512225), (420, 453685), (434, 439050), (465, 409780), (525, 362948), (620, 307335), (651, 292700), (700, 272211), (775, 245868), (868, 219525), (930, 204890), (1050, 181474), (1085, 175620), (1302, 146350), (1550, 122934), (1860, 102445), (2100, 90737), (2170, 87810), (2325, 81956), (2604, 73175), (2927, 65100), (3100, 61467), (3255, 58540), (4340, 43905), (4650, 40978), (5425, 35124), (5854, 32550), (6510, 29270), (8781, 21700), (9300, 20489), (10850, 17562), (11708, 16275), (13020, 14635)]