149260020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27337}}^1$

素因数の和:27369

約数の個数: 96

約数和(自身を含む): 514391808

約数和(自身を除く): 365131788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 27337, 54674, 82011, 109348, 136685, 164022, 191359, 273370, 328044, 355381, 382718, 410055, 546740, 574077, 710762, 765436, 820110, 956795, 1066143, 1148154, 1421524, 1640220, 1776905, 1913590, 2132286, 2296308, 2487667, 2870385, 3553810, 3827180, 4264572, 4975334, 5330715, 5740770, 7107620, 7463001, 9950668, 10661430, 11481540, 12438335, 14926002, 21322860, 24876670, 29852004, 37315005, 49753340, 74630010, 149260020]

約数ペア:

[(1, 149260020), (2, 74630010), (3, 49753340), (4, 37315005), (5, 29852004), (6, 24876670), (7, 21322860), (10, 14926002), (12, 12438335), (13, 11481540), (14, 10661430), (15, 9950668), (20, 7463001), (21, 7107620), (26, 5740770), (28, 5330715), (30, 4975334), (35, 4264572), (39, 3827180), (42, 3553810), (52, 2870385), (60, 2487667), (65, 2296308), (70, 2132286), (78, 1913590), (84, 1776905), (91, 1640220), (105, 1421524), (130, 1148154), (140, 1066143), (156, 956795), (182, 820110), (195, 765436), (210, 710762), (260, 574077), (273, 546740), (364, 410055), (390, 382718), (420, 355381), (455, 328044), (546, 273370), (780, 191359), (910, 164022), (1092, 136685), (1365, 109348), (1820, 82011), (2730, 54674), (5460, 27337)]