198286200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{15737}}^1$

素因数の和:15766

約数の個数: 144

約数和(自身を含む): 761089680

約数和(自身を除く): 562803480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 15737, 31474, 47211, 62948, 78685, 94422, 110159, 125896, 141633, 157370, 188844, 220318, 236055, 283266, 314740, 330477, 377688, 393425, 440636, 472110, 550795, 566532, 629480, 660954, 708165, 786850, 881272, 944220, 991431, 1101590, 1133064, 1180275, 1321908, 1416330, 1573700, 1652385, 1888440, 1982862, 2203180, 2360550, 2643816, 2753975, 2832660, 3147400, 3304770, 3540825, 3965724, 4406360, 4721100, 4957155, 5507950, 5665320, 6609540, 7081650, 7931448, 8261925, 9442200, 9914310, 11015900, 13219080, 14163300, 16523850, 19828620, 22031800, 24785775, 28326600, 33047700, 39657240, 49571550, 66095400, 99143100, 198286200]

約数ペア:

[(1, 198286200), (2, 99143100), (3, 66095400), (4, 49571550), (5, 39657240), (6, 33047700), (7, 28326600), (8, 24785775), (9, 22031800), (10, 19828620), (12, 16523850), (14, 14163300), (15, 13219080), (18, 11015900), (20, 9914310), (21, 9442200), (24, 8261925), (25, 7931448), (28, 7081650), (30, 6609540), (35, 5665320), (36, 5507950), (40, 4957155), (42, 4721100), (45, 4406360), (50, 3965724), (56, 3540825), (60, 3304770), (63, 3147400), (70, 2832660), (72, 2753975), (75, 2643816), (84, 2360550), (90, 2203180), (100, 1982862), (105, 1888440), (120, 1652385), (126, 1573700), (140, 1416330), (150, 1321908), (168, 1180275), (175, 1133064), (180, 1101590), (200, 991431), (210, 944220), (225, 881272), (252, 786850), (280, 708165), (300, 660954), (315, 629480), (350, 566532), (360, 550795), (420, 472110), (450, 440636), (504, 393425), (525, 377688), (600, 330477), (630, 314740), (700, 283266), (840, 236055), (900, 220318), (1050, 188844), (1260, 157370), (1400, 141633), (1575, 125896), (1800, 110159), (2100, 94422), (2520, 78685), (3150, 62948), (4200, 47211), (6300, 31474), (12600, 15737)]