29145900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13879}}^1$

素因数の和:13903

約数の個数: 72

約数和(自身を含む): 96382720

約数和(自身を除く): 67236820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 13879, 27758, 41637, 55516, 69395, 83274, 97153, 138790, 166548, 194306, 208185, 277580, 291459, 346975, 388612, 416370, 485765, 582918, 693950, 832740, 971530, 1040925, 1165836, 1387900, 1457295, 1943060, 2081850, 2428825, 2914590, 4163700, 4857650, 5829180, 7286475, 9715300, 14572950, 29145900]

約数ペア:

[(1, 29145900), (2, 14572950), (3, 9715300), (4, 7286475), (5, 5829180), (6, 4857650), (7, 4163700), (10, 2914590), (12, 2428825), (14, 2081850), (15, 1943060), (20, 1457295), (21, 1387900), (25, 1165836), (28, 1040925), (30, 971530), (35, 832740), (42, 693950), (50, 582918), (60, 485765), (70, 416370), (75, 388612), (84, 346975), (100, 291459), (105, 277580), (140, 208185), (150, 194306), (175, 166548), (210, 138790), (300, 97153), (350, 83274), (420, 69395), (525, 55516), (700, 41637), (1050, 27758), (2100, 13879)]