25303320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3347}}^1$

素因数の和:3374

約数の個数: 128

約数和(自身を含む): 96422400

約数和(自身を除く): 71119080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3347, 3780, 6694, 7560, 10041, 13388, 16735, 20082, 23429, 26776, 30123, 33470, 40164, 46858, 50205, 60246, 66940, 70287, 80328, 90369, 93716, 100410, 117145, 120492, 133880, 140574, 150615, 180738, 187432, 200820, 210861, 234290, 240984, 281148, 301230, 351435, 361476, 401640, 421722, 451845, 468580, 562296, 602460, 632583, 702870, 722952, 843444, 903690, 937160, 1054305, 1204920, 1265166, 1405740, 1686888, 1807380, 2108610, 2530332, 2811480, 3162915, 3614760, 4217220, 5060664, 6325830, 8434440, 12651660, 25303320]

約数ペア:

[(1, 25303320), (2, 12651660), (3, 8434440), (4, 6325830), (5, 5060664), (6, 4217220), (7, 3614760), (8, 3162915), (9, 2811480), (10, 2530332), (12, 2108610), (14, 1807380), (15, 1686888), (18, 1405740), (20, 1265166), (21, 1204920), (24, 1054305), (27, 937160), (28, 903690), (30, 843444), (35, 722952), (36, 702870), (40, 632583), (42, 602460), (45, 562296), (54, 468580), (56, 451845), (60, 421722), (63, 401640), (70, 361476), (72, 351435), (84, 301230), (90, 281148), (105, 240984), (108, 234290), (120, 210861), (126, 200820), (135, 187432), (140, 180738), (168, 150615), (180, 140574), (189, 133880), (210, 120492), (216, 117145), (252, 100410), (270, 93716), (280, 90369), (315, 80328), (360, 70287), (378, 66940), (420, 60246), (504, 50205), (540, 46858), (630, 40164), (756, 33470), (840, 30123), (945, 26776), (1080, 23429), (1260, 20082), (1512, 16735), (1890, 13388), (2520, 10041), (3347, 7560), (3780, 6694)]