105723540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45181}}^1$

素因数の和:45209

約数の個数: 72

約数和(自身を含む): 345371208

約数和(自身を除く): 239647668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 45181, 90362, 135543, 180724, 225905, 271086, 406629, 451810, 542172, 587353, 677715, 813258, 903620, 1174706, 1355430, 1626516, 1762059, 2033145, 2349412, 2710860, 2936765, 3524118, 4066290, 5286177, 5873530, 7048236, 8132580, 8810295, 10572354, 11747060, 17620590, 21144708, 26430885, 35241180, 52861770, 105723540]

約数ペア:

[(1, 105723540), (2, 52861770), (3, 35241180), (4, 26430885), (5, 21144708), (6, 17620590), (9, 11747060), (10, 10572354), (12, 8810295), (13, 8132580), (15, 7048236), (18, 5873530), (20, 5286177), (26, 4066290), (30, 3524118), (36, 2936765), (39, 2710860), (45, 2349412), (52, 2033145), (60, 1762059), (65, 1626516), (78, 1355430), (90, 1174706), (117, 903620), (130, 813258), (156, 677715), (180, 587353), (195, 542172), (234, 451810), (260, 406629), (390, 271086), (468, 225905), (585, 180724), (780, 135543), (1170, 90362), (2340, 45181)]