72273254500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{19163}}^1$

素因数の和:19598

約数の個数: 96

約数和(自身を含む): 166579620480

約数和(自身を除く): 94306365980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 397, 475, 500, 794, 950, 1588, 1900, 1985, 2375, 3970, 4750, 7543, 7940, 9500, 9925, 15086, 19163, 19850, 30172, 37715, 38326, 39700, 49625, 75430, 76652, 95815, 99250, 150860, 188575, 191630, 198500, 364097, 377150, 383260, 479075, 728194, 754300, 942875, 958150, 1456388, 1820485, 1885750, 1916300, 2395375, 3640970, 3771500, 4790750, 7281940, 7607711, 9102425, 9581500, 15215422, 18204850, 30430844, 36409700, 38038555, 45512125, 76077110, 91024250, 144546509, 152154220, 182048500, 190192775, 289093018, 380385550, 578186036, 722732545, 760771100, 950963875, 1445465090, 1901927750, 2890930180, 3613662725, 3803855500, 7227325450, 14454650900, 18068313625, 36136627250, 72273254500]

約数ペア:

[(1, 72273254500), (2, 36136627250), (4, 18068313625), (5, 14454650900), (10, 7227325450), (19, 3803855500), (20, 3613662725), (25, 2890930180), (38, 1901927750), (50, 1445465090), (76, 950963875), (95, 760771100), (100, 722732545), (125, 578186036), (190, 380385550), (250, 289093018), (380, 190192775), (397, 182048500), (475, 152154220), (500, 144546509), (794, 91024250), (950, 76077110), (1588, 45512125), (1900, 38038555), (1985, 36409700), (2375, 30430844), (3970, 18204850), (4750, 15215422), (7543, 9581500), (7940, 9102425), (9500, 7607711), (9925, 7281940), (15086, 4790750), (19163, 3771500), (19850, 3640970), (30172, 2395375), (37715, 1916300), (38326, 1885750), (39700, 1820485), (49625, 1456388), (75430, 958150), (76652, 942875), (95815, 754300), (99250, 728194), (150860, 479075), (188575, 383260), (191630, 377150), (198500, 364097)]