66662280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 231154560

約数和(自身を除く): 164492280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 83, 90, 92, 97, 115, 120, 138, 166, 180, 184, 194, 207, 230, 249, 276, 291, 332, 345, 360, 388, 414, 415, 460, 485, 498, 552, 582, 664, 690, 747, 776, 828, 830, 873, 920, 970, 996, 1035, 1164, 1245, 1380, 1455, 1494, 1656, 1660, 1746, 1909, 1940, 1992, 2070, 2231, 2328, 2490, 2760, 2910, 2988, 3320, 3492, 3735, 3818, 3880, 4140, 4365, 4462, 4980, 5727, 5820, 5976, 6693, 6984, 7470, 7636, 8051, 8280, 8730, 8924, 9545, 9960, 11155, 11454, 11640, 13386, 14940, 15272, 16102, 17181, 17460, 17848, 19090, 20079, 22310, 22908, 24153, 26772, 28635, 29880, 32204, 33465, 34362, 34920, 38180, 40158, 40255, 44620, 45816, 48306, 53544, 57270, 64408, 66930, 68724, 72459, 76360, 80316, 80510, 85905, 89240, 96612, 100395, 114540, 120765, 133860, 137448, 144918, 160632, 161020, 171810, 185173, 193224, 200790, 229080, 241530, 267720, 289836, 322040, 343620, 362295, 370346, 401580, 483060, 555519, 579672, 687240, 724590, 740692, 803160, 925865, 966120, 1111038, 1449180, 1481384, 1666557, 1851730, 2222076, 2777595, 2898360, 3333114, 3703460, 4444152, 5555190, 6666228, 7406920, 8332785, 11110380, 13332456, 16665570, 22220760, 33331140, 66662280]

約数ペア:

[(1, 66662280), (2, 33331140), (3, 22220760), (4, 16665570), (5, 13332456), (6, 11110380), (8, 8332785), (9, 7406920), (10, 6666228), (12, 5555190), (15, 4444152), (18, 3703460), (20, 3333114), (23, 2898360), (24, 2777595), (30, 2222076), (36, 1851730), (40, 1666557), (45, 1481384), (46, 1449180), (60, 1111038), (69, 966120), (72, 925865), (83, 803160), (90, 740692), (92, 724590), (97, 687240), (115, 579672), (120, 555519), (138, 483060), (166, 401580), (180, 370346), (184, 362295), (194, 343620), (207, 322040), (230, 289836), (249, 267720), (276, 241530), (291, 229080), (332, 200790), (345, 193224), (360, 185173), (388, 171810), (414, 161020), (415, 160632), (460, 144918), (485, 137448), (498, 133860), (552, 120765), (582, 114540), (664, 100395), (690, 96612), (747, 89240), (776, 85905), (828, 80510), (830, 80316), (873, 76360), (920, 72459), (970, 68724), (996, 66930), (1035, 64408), (1164, 57270), (1245, 53544), (1380, 48306), (1455, 45816), (1494, 44620), (1656, 40255), (1660, 40158), (1746, 38180), (1909, 34920), (1940, 34362), (1992, 33465), (2070, 32204), (2231, 29880), (2328, 28635), (2490, 26772), (2760, 24153), (2910, 22908), (2988, 22310), (3320, 20079), (3492, 19090), (3735, 17848), (3818, 17460), (3880, 17181), (4140, 16102), (4365, 15272), (4462, 14940), (4980, 13386), (5727, 11640), (5820, 11454), (5976, 11155), (6693, 9960), (6984, 9545), (7470, 8924), (7636, 8730), (8051, 8280)]