195405131340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{128153}}^1$

素因数の和:128408

約数の個数: 144

約数和(自身を含む): 609596795808

約数和(自身を除く): 414191664468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 197, 215, 258, 387, 394, 430, 516, 591, 645, 774, 788, 860, 985, 1182, 1290, 1548, 1773, 1935, 1970, 2364, 2580, 2955, 3546, 3870, 3940, 5910, 7092, 7740, 8471, 8865, 11820, 16942, 17730, 25413, 33884, 35460, 42355, 50826, 76239, 84710, 101652, 127065, 128153, 152478, 169420, 254130, 256306, 304956, 381195, 384459, 508260, 512612, 640765, 762390, 768918, 1153377, 1281530, 1524780, 1537836, 1922295, 2306754, 2563060, 3844590, 4613508, 5510579, 5766885, 7689180, 11021158, 11533770, 16531737, 22042316, 23067540, 25246141, 27552895, 33063474, 49595211, 50492282, 55105790, 66126948, 75738423, 82658685, 99190422, 100984564, 110211580, 126230705, 151476846, 165317370, 198380844, 227215269, 247976055, 252461410, 302953692, 330634740, 378692115, 454430538, 495952110, 504922820, 757384230, 908861076, 991904220, 1085584063, 1136076345, 1514768460, 2171168126, 2272152690, 3256752189, 4342336252, 4544305380, 5427920315, 6513504378, 9770256567, 10855840630, 13027008756, 16283760945, 19540513134, 21711681260, 32567521890, 39081026268, 48851282835, 65135043780, 97702565670, 195405131340]

約数ペア:

[(1, 195405131340), (2, 97702565670), (3, 65135043780), (4, 48851282835), (5, 39081026268), (6, 32567521890), (9, 21711681260), (10, 19540513134), (12, 16283760945), (15, 13027008756), (18, 10855840630), (20, 9770256567), (30, 6513504378), (36, 5427920315), (43, 4544305380), (45, 4342336252), (60, 3256752189), (86, 2272152690), (90, 2171168126), (129, 1514768460), (172, 1136076345), (180, 1085584063), (197, 991904220), (215, 908861076), (258, 757384230), (387, 504922820), (394, 495952110), (430, 454430538), (516, 378692115), (591, 330634740), (645, 302953692), (774, 252461410), (788, 247976055), (860, 227215269), (985, 198380844), (1182, 165317370), (1290, 151476846), (1548, 126230705), (1773, 110211580), (1935, 100984564), (1970, 99190422), (2364, 82658685), (2580, 75738423), (2955, 66126948), (3546, 55105790), (3870, 50492282), (3940, 49595211), (5910, 33063474), (7092, 27552895), (7740, 25246141), (8471, 23067540), (8865, 22042316), (11820, 16531737), (16942, 11533770), (17730, 11021158), (25413, 7689180), (33884, 5766885), (35460, 5510579), (42355, 4613508), (50826, 3844590), (76239, 2563060), (84710, 2306754), (101652, 1922295), (127065, 1537836), (128153, 1524780), (152478, 1281530), (169420, 1153377), (254130, 768918), (256306, 762390), (304956, 640765), (381195, 512612), (384459, 508260)]