200668500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2391

約数の個数: 144

約数和(自身を含む): 666644160

約数和(自身を除く): 465975660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 855, 900, 950, 1125, 1140, 1425, 1500, 1710, 1900, 2250, 2347, 2375, 2850, 3420, 4275, 4500, 4694, 4750, 5700, 7041, 7125, 8550, 9388, 9500, 11735, 14082, 14250, 17100, 21123, 21375, 23470, 28164, 28500, 35205, 42246, 42750, 44593, 46940, 58675, 70410, 84492, 85500, 89186, 105615, 117350, 133779, 140820, 176025, 178372, 211230, 222965, 234700, 267558, 293375, 352050, 401337, 422460, 445930, 528075, 535116, 586750, 668895, 704100, 802674, 880125, 891860, 1056150, 1114825, 1173500, 1337790, 1605348, 1760250, 2006685, 2112300, 2229650, 2640375, 2675580, 3344475, 3520500, 4013370, 4459300, 5280750, 5574125, 6688950, 8026740, 10033425, 10561500, 11148250, 13377900, 16722375, 20066850, 22296500, 33444750, 40133700, 50167125, 66889500, 100334250, 200668500]

約数ペア:

[(1, 200668500), (2, 100334250), (3, 66889500), (4, 50167125), (5, 40133700), (6, 33444750), (9, 22296500), (10, 20066850), (12, 16722375), (15, 13377900), (18, 11148250), (19, 10561500), (20, 10033425), (25, 8026740), (30, 6688950), (36, 5574125), (38, 5280750), (45, 4459300), (50, 4013370), (57, 3520500), (60, 3344475), (75, 2675580), (76, 2640375), (90, 2229650), (95, 2112300), (100, 2006685), (114, 1760250), (125, 1605348), (150, 1337790), (171, 1173500), (180, 1114825), (190, 1056150), (225, 891860), (228, 880125), (250, 802674), (285, 704100), (300, 668895), (342, 586750), (375, 535116), (380, 528075), (450, 445930), (475, 422460), (500, 401337), (570, 352050), (684, 293375), (750, 267558), (855, 234700), (900, 222965), (950, 211230), (1125, 178372), (1140, 176025), (1425, 140820), (1500, 133779), (1710, 117350), (1900, 105615), (2250, 89186), (2347, 85500), (2375, 84492), (2850, 70410), (3420, 58675), (4275, 46940), (4500, 44593), (4694, 42750), (4750, 42246), (5700, 35205), (7041, 28500), (7125, 28164), (8550, 23470), (9388, 21375), (9500, 21123), (11735, 17100), (14082, 14250)]