27160900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 67261320

約数和(自身を除く): 40100420

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1229, 1300, 1700, 2210, 2458, 4420, 4916, 5525, 6145, 11050, 12290, 15977, 20893, 22100, 24580, 30725, 31954, 41786, 61450, 63908, 79885, 83572, 104465, 122900, 159770, 208930, 271609, 319540, 399425, 417860, 522325, 543218, 798850, 1044650, 1086436, 1358045, 1597700, 2089300, 2716090, 5432180, 6790225, 13580450, 27160900]

約数ペア:

[(1, 27160900), (2, 13580450), (4, 6790225), (5, 5432180), (10, 2716090), (13, 2089300), (17, 1597700), (20, 1358045), (25, 1086436), (26, 1044650), (34, 798850), (50, 543218), (52, 522325), (65, 417860), (68, 399425), (85, 319540), (100, 271609), (130, 208930), (170, 159770), (221, 122900), (260, 104465), (325, 83572), (340, 79885), (425, 63908), (442, 61450), (650, 41786), (850, 31954), (884, 30725), (1105, 24580), (1229, 22100), (1300, 20893), (1700, 15977), (2210, 12290), (2458, 11050), (4420, 6145), (4916, 5525)]