25880850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 75144000

約数和(自身を除く): 49263150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1009, 1026, 1350, 1425, 1710, 2018, 2565, 2850, 3027, 4275, 5045, 5130, 6054, 8550, 9081, 10090, 12825, 15135, 18162, 19171, 25225, 25650, 27243, 30270, 38342, 45405, 50450, 54486, 57513, 75675, 90810, 95855, 115026, 136215, 151350, 172539, 191710, 227025, 272430, 287565, 345078, 454050, 479275, 517617, 575130, 681075, 862695, 958550, 1035234, 1362150, 1437825, 1725390, 2588085, 2875650, 4313475, 5176170, 8626950, 12940425, 25880850]

約数ペア:

[(1, 25880850), (2, 12940425), (3, 8626950), (5, 5176170), (6, 4313475), (9, 2875650), (10, 2588085), (15, 1725390), (18, 1437825), (19, 1362150), (25, 1035234), (27, 958550), (30, 862695), (38, 681075), (45, 575130), (50, 517617), (54, 479275), (57, 454050), (75, 345078), (90, 287565), (95, 272430), (114, 227025), (135, 191710), (150, 172539), (171, 151350), (190, 136215), (225, 115026), (270, 95855), (285, 90810), (342, 75675), (450, 57513), (475, 54486), (513, 50450), (570, 45405), (675, 38342), (855, 30270), (950, 27243), (1009, 25650), (1026, 25225), (1350, 19171), (1425, 18162), (1710, 15135), (2018, 12825), (2565, 10090), (2850, 9081), (3027, 8550), (4275, 6054), (5045, 5130)]