4378860

素因数分解:

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

素因数の和:94

約数の個数: 144

約数和(自身を含む): 14859936

約数和(自身を除く): 10481076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 53, 54, 60, 68, 81, 85, 90, 102, 106, 108, 135, 153, 159, 162, 170, 180, 204, 212, 243, 255, 265, 270, 306, 318, 324, 340, 405, 459, 477, 486, 510, 530, 540, 612, 636, 765, 795, 810, 901, 918, 954, 972, 1020, 1060, 1215, 1377, 1431, 1530, 1590, 1620, 1802, 1836, 1908, 2295, 2385, 2430, 2703, 2754, 2862, 3060, 3180, 3604, 4131, 4293, 4505, 4590, 4770, 4860, 5406, 5508, 5724, 6885, 7155, 8109, 8262, 8586, 9010, 9180, 9540, 10812, 12879, 13515, 13770, 14310, 16218, 16524, 17172, 18020, 20655, 21465, 24327, 25758, 27030, 27540, 28620, 32436, 40545, 41310, 42930, 48654, 51516, 54060, 64395, 72981, 81090, 82620, 85860, 97308, 121635, 128790, 145962, 162180, 218943, 243270, 257580, 291924, 364905, 437886, 486540, 729810, 875772, 1094715, 1459620, 2189430, 4378860]

約数ペア:

[(1, 4378860), (2, 2189430), (3, 1459620), (4, 1094715), (5, 875772), (6, 729810), (9, 486540), (10, 437886), (12, 364905), (15, 291924), (17, 257580), (18, 243270), (20, 218943), (27, 162180), (30, 145962), (34, 128790), (36, 121635), (45, 97308), (51, 85860), (53, 82620), (54, 81090), (60, 72981), (68, 64395), (81, 54060), (85, 51516), (90, 48654), (102, 42930), (106, 41310), (108, 40545), (135, 32436), (153, 28620), (159, 27540), (162, 27030), (170, 25758), (180, 24327), (204, 21465), (212, 20655), (243, 18020), (255, 17172), (265, 16524), (270, 16218), (306, 14310), (318, 13770), (324, 13515), (340, 12879), (405, 10812), (459, 9540), (477, 9180), (486, 9010), (510, 8586), (530, 8262), (540, 8109), (612, 7155), (636, 6885), (765, 5724), (795, 5508), (810, 5406), (901, 4860), (918, 4770), (954, 4590), (972, 4505), (1020, 4293), (1060, 4131), (1215, 3604), (1377, 3180), (1431, 3060), (1530, 2862), (1590, 2754), (1620, 2703), (1802, 2430), (1836, 2385), (1908, 2295)]