25813620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{6829}}^1$

素因数の和:6854

約数の個数: 96

約数和(自身を含む): 91795200

約数和(自身を除く): 65981580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 6829, 13658, 20487, 27316, 34145, 40974, 47803, 61461, 68290, 81948, 95606, 102435, 122922, 136580, 143409, 184383, 191212, 204870, 239015, 245844, 286818, 307305, 368766, 409740, 430227, 478030, 573636, 614610, 717045, 737532, 860454, 921915, 956060, 1229220, 1290681, 1434090, 1720908, 1843830, 2151135, 2581362, 2868180, 3687660, 4302270, 5162724, 6453405, 8604540, 12906810, 25813620]

約数ペア:

[(1, 25813620), (2, 12906810), (3, 8604540), (4, 6453405), (5, 5162724), (6, 4302270), (7, 3687660), (9, 2868180), (10, 2581362), (12, 2151135), (14, 1843830), (15, 1720908), (18, 1434090), (20, 1290681), (21, 1229220), (27, 956060), (28, 921915), (30, 860454), (35, 737532), (36, 717045), (42, 614610), (45, 573636), (54, 478030), (60, 430227), (63, 409740), (70, 368766), (84, 307305), (90, 286818), (105, 245844), (108, 239015), (126, 204870), (135, 191212), (140, 184383), (180, 143409), (189, 136580), (210, 122922), (252, 102435), (270, 95606), (315, 81948), (378, 68290), (420, 61461), (540, 47803), (630, 40974), (756, 34145), (945, 27316), (1260, 20487), (1890, 13658), (3780, 6829)]