25668630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 49810410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 90, 103, 117, 130, 135, 142, 195, 206, 213, 234, 270, 309, 351, 355, 390, 426, 515, 585, 618, 639, 702, 710, 923, 927, 1030, 1065, 1170, 1278, 1339, 1545, 1755, 1846, 1854, 1917, 2130, 2678, 2769, 2781, 3090, 3195, 3510, 3834, 4017, 4615, 4635, 5538, 5562, 6390, 6695, 7313, 8034, 8307, 9230, 9270, 9585, 12051, 13390, 13845, 13905, 14626, 16614, 19170, 20085, 21939, 24102, 24921, 27690, 27810, 36153, 36565, 40170, 41535, 43878, 49842, 60255, 65817, 72306, 73130, 83070, 95069, 109695, 120510, 124605, 131634, 180765, 190138, 197451, 219390, 249210, 285207, 329085, 361530, 394902, 475345, 570414, 658170, 855621, 950690, 987255, 1426035, 1711242, 1974510, 2566863, 2852070, 4278105, 5133726, 8556210, 12834315, 25668630]

約数ペア:

[(1, 25668630), (2, 12834315), (3, 8556210), (5, 5133726), (6, 4278105), (9, 2852070), (10, 2566863), (13, 1974510), (15, 1711242), (18, 1426035), (26, 987255), (27, 950690), (30, 855621), (39, 658170), (45, 570414), (54, 475345), (65, 394902), (71, 361530), (78, 329085), (90, 285207), (103, 249210), (117, 219390), (130, 197451), (135, 190138), (142, 180765), (195, 131634), (206, 124605), (213, 120510), (234, 109695), (270, 95069), (309, 83070), (351, 73130), (355, 72306), (390, 65817), (426, 60255), (515, 49842), (585, 43878), (618, 41535), (639, 40170), (702, 36565), (710, 36153), (923, 27810), (927, 27690), (1030, 24921), (1065, 24102), (1170, 21939), (1278, 20085), (1339, 19170), (1545, 16614), (1755, 14626), (1846, 13905), (1854, 13845), (1917, 13390), (2130, 12051), (2678, 9585), (2769, 9270), (2781, 9230), (3090, 8307), (3195, 8034), (3510, 7313), (3834, 6695), (4017, 6390), (4615, 5562), (4635, 5538)]