25056810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 72783360

約数和(自身を除く): 47726550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 85, 90, 102, 103, 106, 135, 153, 159, 170, 206, 255, 265, 270, 306, 309, 318, 459, 477, 510, 515, 530, 618, 765, 795, 901, 918, 927, 954, 1030, 1431, 1530, 1545, 1590, 1751, 1802, 1854, 2295, 2385, 2703, 2781, 2862, 3090, 3502, 4505, 4590, 4635, 4770, 5253, 5406, 5459, 5562, 7155, 8109, 8755, 9010, 9270, 10506, 10918, 13515, 13905, 14310, 15759, 16218, 16377, 17510, 24327, 26265, 27030, 27295, 27810, 31518, 32754, 40545, 47277, 48654, 49131, 52530, 54590, 78795, 81090, 81885, 92803, 94554, 98262, 121635, 147393, 157590, 163770, 185606, 236385, 243270, 245655, 278409, 294786, 464015, 472770, 491310, 556818, 736965, 835227, 928030, 1392045, 1473930, 1670454, 2505681, 2784090, 4176135, 5011362, 8352270, 12528405, 25056810]

約数ペア:

[(1, 25056810), (2, 12528405), (3, 8352270), (5, 5011362), (6, 4176135), (9, 2784090), (10, 2505681), (15, 1670454), (17, 1473930), (18, 1392045), (27, 928030), (30, 835227), (34, 736965), (45, 556818), (51, 491310), (53, 472770), (54, 464015), (85, 294786), (90, 278409), (102, 245655), (103, 243270), (106, 236385), (135, 185606), (153, 163770), (159, 157590), (170, 147393), (206, 121635), (255, 98262), (265, 94554), (270, 92803), (306, 81885), (309, 81090), (318, 78795), (459, 54590), (477, 52530), (510, 49131), (515, 48654), (530, 47277), (618, 40545), (765, 32754), (795, 31518), (901, 27810), (918, 27295), (927, 27030), (954, 26265), (1030, 24327), (1431, 17510), (1530, 16377), (1545, 16218), (1590, 15759), (1751, 14310), (1802, 13905), (1854, 13515), (2295, 10918), (2385, 10506), (2703, 9270), (2781, 9010), (2862, 8755), (3090, 8109), (3502, 7155), (4505, 5562), (4590, 5459), (4635, 5406), (4770, 5253)]