254664540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36277}}^1$

素因数の和:36308

約数の個数: 96

約数和(自身を含む): 853258560

約数和(自身を除く): 598594020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 36277, 72554, 108831, 145108, 181385, 217662, 326493, 362770, 435324, 471601, 544155, 652986, 725540, 943202, 979479, 1088310, 1305972, 1414803, 1632465, 1886404, 1958958, 2176620, 2358005, 2829606, 3264930, 3917916, 4244409, 4716010, 4897395, 5659212, 6529860, 7074015, 8488818, 9432020, 9794790, 12733227, 14148030, 16977636, 19589580, 21222045, 25466454, 28296060, 42444090, 50932908, 63666135, 84888180, 127332270, 254664540]

約数ペア:

[(1, 254664540), (2, 127332270), (3, 84888180), (4, 63666135), (5, 50932908), (6, 42444090), (9, 28296060), (10, 25466454), (12, 21222045), (13, 19589580), (15, 16977636), (18, 14148030), (20, 12733227), (26, 9794790), (27, 9432020), (30, 8488818), (36, 7074015), (39, 6529860), (45, 5659212), (52, 4897395), (54, 4716010), (60, 4244409), (65, 3917916), (78, 3264930), (90, 2829606), (108, 2358005), (117, 2176620), (130, 1958958), (135, 1886404), (156, 1632465), (180, 1414803), (195, 1305972), (234, 1088310), (260, 979479), (270, 943202), (351, 725540), (390, 652986), (468, 544155), (540, 471601), (585, 435324), (702, 362770), (780, 326493), (1170, 217662), (1404, 181385), (1755, 145108), (2340, 108831), (3510, 72554), (7020, 36277)]