27101820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 54183300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 479, 492, 615, 690, 820, 943, 958, 1230, 1380, 1437, 1886, 1916, 2395, 2460, 2829, 2874, 3772, 4715, 4790, 5658, 5748, 7185, 9430, 9580, 11017, 11316, 14145, 14370, 18860, 19639, 22034, 28290, 28740, 33051, 39278, 44068, 55085, 56580, 58917, 66102, 78556, 98195, 110170, 117834, 132204, 165255, 196390, 220340, 235668, 294585, 330510, 392780, 451697, 589170, 661020, 903394, 1178340, 1355091, 1806788, 2258485, 2710182, 4516970, 5420364, 6775455, 9033940, 13550910, 27101820]

約数ペア:

[(1, 27101820), (2, 13550910), (3, 9033940), (4, 6775455), (5, 5420364), (6, 4516970), (10, 2710182), (12, 2258485), (15, 1806788), (20, 1355091), (23, 1178340), (30, 903394), (41, 661020), (46, 589170), (60, 451697), (69, 392780), (82, 330510), (92, 294585), (115, 235668), (123, 220340), (138, 196390), (164, 165255), (205, 132204), (230, 117834), (246, 110170), (276, 98195), (345, 78556), (410, 66102), (460, 58917), (479, 56580), (492, 55085), (615, 44068), (690, 39278), (820, 33051), (943, 28740), (958, 28290), (1230, 22034), (1380, 19639), (1437, 18860), (1886, 14370), (1916, 14145), (2395, 11316), (2460, 11017), (2829, 9580), (2874, 9430), (3772, 7185), (4715, 5748), (4790, 5658)]