25953480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3433}}^1$

素因数の和:3460

約数の個数: 128

約数和(自身を含む): 98899200

約数和(自身を除く): 72945720

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, 3433, 3780, 6866, 7560, 10299, 13732, 17165, 20598, 24031, 27464, 30897, 34330, 41196, 48062, 51495, 61794, 68660, 72093, 82392, 92691, 96124, 102990, 120155, 123588, 137320, 144186, 154485, 185382, 192248, 205980, 216279, 240310, 247176, 288372, 308970, 360465, 370764, 411960, 432558, 463455, 480620, 576744, 617940, 648837, 720930, 741528, 865116, 926910, 961240, 1081395, 1235880, 1297674, 1441860, 1730232, 1853820, 2162790, 2595348, 2883720, 3244185, 3707640, 4325580, 5190696, 6488370, 8651160, 12976740, 25953480]

約数ペア:

[(1, 25953480), (2, 12976740), (3, 8651160), (4, 6488370), (5, 5190696), (6, 4325580), (7, 3707640), (8, 3244185), (9, 2883720), (10, 2595348), (12, 2162790), (14, 1853820), (15, 1730232), (18, 1441860), (20, 1297674), (21, 1235880), (24, 1081395), (27, 961240), (28, 926910), (30, 865116), (35, 741528), (36, 720930), (40, 648837), (42, 617940), (45, 576744), (54, 480620), (56, 463455), (60, 432558), (63, 411960), (70, 370764), (72, 360465), (84, 308970), (90, 288372), (105, 247176), (108, 240310), (120, 216279), (126, 205980), (135, 192248), (140, 185382), (168, 154485), (180, 144186), (189, 137320), (210, 123588), (216, 120155), (252, 102990), (270, 96124), (280, 92691), (315, 82392), (360, 72093), (378, 68660), (420, 61794), (504, 51495), (540, 48062), (630, 41196), (756, 34330), (840, 30897), (945, 27464), (1080, 24031), (1260, 20598), (1512, 17165), (1890, 13732), (2520, 10299), (3433, 7560), (3780, 6866)]