131281200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{36467}}^1$

素因数の和:36491

約数の個数: 90

約数和(自身を含む): 455594724

約数和(自身を除く): 324313524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 36467, 72934, 109401, 145868, 182335, 218802, 291736, 328203, 364670, 437604, 547005, 583472, 656406, 729340, 875208, 911675, 1094010, 1312812, 1458680, 1641015, 1750416, 1823350, 2188020, 2625624, 2735025, 2917360, 3282030, 3646700, 4376040, 5251248, 5470050, 6564060, 7293400, 8205075, 8752080, 10940100, 13128120, 14586800, 16410150, 21880200, 26256240, 32820300, 43760400, 65640600, 131281200]

約数ペア:

[(1, 131281200), (2, 65640600), (3, 43760400), (4, 32820300), (5, 26256240), (6, 21880200), (8, 16410150), (9, 14586800), (10, 13128120), (12, 10940100), (15, 8752080), (16, 8205075), (18, 7293400), (20, 6564060), (24, 5470050), (25, 5251248), (30, 4376040), (36, 3646700), (40, 3282030), (45, 2917360), (48, 2735025), (50, 2625624), (60, 2188020), (72, 1823350), (75, 1750416), (80, 1641015), (90, 1458680), (100, 1312812), (120, 1094010), (144, 911675), (150, 875208), (180, 729340), (200, 656406), (225, 583472), (240, 547005), (300, 437604), (360, 364670), (400, 328203), (450, 291736), (600, 218802), (720, 182335), (900, 145868), (1200, 109401), (1800, 72934), (3600, 36467)]