25026750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{227}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 79067664

約数和(自身を除く): 54040914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 147, 150, 175, 210, 225, 227, 245, 250, 294, 315, 350, 375, 441, 450, 454, 490, 525, 630, 681, 735, 750, 875, 882, 1050, 1125, 1135, 1225, 1362, 1470, 1575, 1589, 1750, 2043, 2205, 2250, 2270, 2450, 2625, 3150, 3178, 3405, 3675, 4086, 4410, 4767, 5250, 5675, 6125, 6810, 7350, 7875, 7945, 9534, 10215, 11025, 11123, 11350, 12250, 14301, 15750, 15890, 17025, 18375, 20430, 22050, 22246, 23835, 28375, 28602, 33369, 34050, 36750, 39725, 47670, 51075, 55125, 55615, 56750, 66738, 71505, 79450, 85125, 100107, 102150, 110250, 111230, 119175, 143010, 166845, 170250, 198625, 200214, 238350, 255375, 278075, 333690, 357525, 397250, 500535, 510750, 556150, 595875, 715050, 834225, 1001070, 1191750, 1390375, 1668450, 1787625, 2502675, 2780750, 3575250, 4171125, 5005350, 8342250, 12513375, 25026750]

約数ペア:

[(1, 25026750), (2, 12513375), (3, 8342250), (5, 5005350), (6, 4171125), (7, 3575250), (9, 2780750), (10, 2502675), (14, 1787625), (15, 1668450), (18, 1390375), (21, 1191750), (25, 1001070), (30, 834225), (35, 715050), (42, 595875), (45, 556150), (49, 510750), (50, 500535), (63, 397250), (70, 357525), (75, 333690), (90, 278075), (98, 255375), (105, 238350), (125, 200214), (126, 198625), (147, 170250), (150, 166845), (175, 143010), (210, 119175), (225, 111230), (227, 110250), (245, 102150), (250, 100107), (294, 85125), (315, 79450), (350, 71505), (375, 66738), (441, 56750), (450, 55615), (454, 55125), (490, 51075), (525, 47670), (630, 39725), (681, 36750), (735, 34050), (750, 33369), (875, 28602), (882, 28375), (1050, 23835), (1125, 22246), (1135, 22050), (1225, 20430), (1362, 18375), (1470, 17025), (1575, 15890), (1589, 15750), (1750, 14301), (2043, 12250), (2205, 11350), (2250, 11123), (2270, 11025), (2450, 10215), (2625, 9534), (3150, 7945), (3178, 7875), (3405, 7350), (3675, 6810), (4086, 6125), (4410, 5675), (4767, 5250)]