200368500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 607239360

約数和(自身を除く): 406870860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 139, 150, 155, 186, 250, 278, 300, 310, 372, 375, 417, 465, 500, 556, 620, 695, 750, 775, 834, 930, 961, 1390, 1500, 1550, 1668, 1860, 1922, 2085, 2325, 2780, 2883, 3100, 3475, 3844, 3875, 4170, 4309, 4650, 4805, 5766, 6950, 7750, 8340, 8618, 9300, 9610, 10425, 11532, 11625, 12927, 13900, 14415, 15500, 17236, 17375, 19220, 20850, 21545, 23250, 24025, 25854, 28830, 34750, 41700, 43090, 46500, 48050, 51708, 52125, 57660, 64635, 69500, 72075, 86180, 96100, 104250, 107725, 120125, 129270, 133579, 144150, 208500, 215450, 240250, 258540, 267158, 288300, 323175, 360375, 400737, 430900, 480500, 534316, 538625, 646350, 667895, 720750, 801474, 1077250, 1292700, 1335790, 1441500, 1602948, 1615875, 2003685, 2154500, 2671580, 3231750, 3339475, 4007370, 6463500, 6678950, 8014740, 10018425, 13357900, 16697375, 20036850, 33394750, 40073700, 50092125, 66789500, 100184250, 200368500]

約数ペア:

[(1, 200368500), (2, 100184250), (3, 66789500), (4, 50092125), (5, 40073700), (6, 33394750), (10, 20036850), (12, 16697375), (15, 13357900), (20, 10018425), (25, 8014740), (30, 6678950), (31, 6463500), (50, 4007370), (60, 3339475), (62, 3231750), (75, 2671580), (93, 2154500), (100, 2003685), (124, 1615875), (125, 1602948), (139, 1441500), (150, 1335790), (155, 1292700), (186, 1077250), (250, 801474), (278, 720750), (300, 667895), (310, 646350), (372, 538625), (375, 534316), (417, 480500), (465, 430900), (500, 400737), (556, 360375), (620, 323175), (695, 288300), (750, 267158), (775, 258540), (834, 240250), (930, 215450), (961, 208500), (1390, 144150), (1500, 133579), (1550, 129270), (1668, 120125), (1860, 107725), (1922, 104250), (2085, 96100), (2325, 86180), (2780, 72075), (2883, 69500), (3100, 64635), (3475, 57660), (3844, 52125), (3875, 51708), (4170, 48050), (4309, 46500), (4650, 43090), (4805, 41700), (5766, 34750), (6950, 28830), (7750, 25854), (8340, 24025), (8618, 23250), (9300, 21545), (9610, 20850), (10425, 19220), (11532, 17375), (11625, 17236), (12927, 15500), (13900, 14415)]