201970800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{18701}}^1$

素因数の和:18728

約数の個数: 120

約数和(自身を含む): 718904880

約数和(自身を除く): 516934080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 18701, 37402, 56103, 74804, 93505, 112206, 149608, 168309, 187010, 224412, 280515, 299216, 336618, 374020, 448824, 467525, 504927, 561030, 673236, 748040, 841545, 897648, 935050, 1009854, 1122060, 1346472, 1402575, 1496080, 1683090, 1870100, 2019708, 2244120, 2524635, 2692944, 2805150, 3366180, 3740200, 4039416, 4207725, 4488240, 5049270, 5610300, 6732360, 7480400, 8078832, 8415450, 10098540, 11220600, 12623175, 13464720, 16830900, 20197080, 22441200, 25246350, 33661800, 40394160, 50492700, 67323600, 100985400, 201970800]

約数ペア:

[(1, 201970800), (2, 100985400), (3, 67323600), (4, 50492700), (5, 40394160), (6, 33661800), (8, 25246350), (9, 22441200), (10, 20197080), (12, 16830900), (15, 13464720), (16, 12623175), (18, 11220600), (20, 10098540), (24, 8415450), (25, 8078832), (27, 7480400), (30, 6732360), (36, 5610300), (40, 5049270), (45, 4488240), (48, 4207725), (50, 4039416), (54, 3740200), (60, 3366180), (72, 2805150), (75, 2692944), (80, 2524635), (90, 2244120), (100, 2019708), (108, 1870100), (120, 1683090), (135, 1496080), (144, 1402575), (150, 1346472), (180, 1122060), (200, 1009854), (216, 935050), (225, 897648), (240, 841545), (270, 748040), (300, 673236), (360, 561030), (400, 504927), (432, 467525), (450, 448824), (540, 374020), (600, 336618), (675, 299216), (720, 280515), (900, 224412), (1080, 187010), (1200, 168309), (1350, 149608), (1800, 112206), (2160, 93505), (2700, 74804), (3600, 56103), (5400, 37402), (10800, 18701)]