99993420

素因数分解:

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

素因数の和:221

約数の個数: 192

約数和(自身を含む): 331914240

約数和(自身を除く): 231920820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 83, 90, 92, 97, 108, 115, 135, 138, 166, 180, 194, 207, 230, 249, 270, 276, 291, 332, 345, 388, 414, 415, 460, 485, 498, 540, 582, 621, 690, 747, 828, 830, 873, 970, 996, 1035, 1164, 1242, 1245, 1380, 1455, 1494, 1660, 1746, 1909, 1940, 2070, 2231, 2241, 2484, 2490, 2619, 2910, 2988, 3105, 3492, 3735, 3818, 4140, 4365, 4462, 4482, 4980, 5238, 5727, 5820, 6210, 6693, 7470, 7636, 8051, 8730, 8924, 8964, 9545, 10476, 11155, 11205, 11454, 12420, 13095, 13386, 14940, 16102, 17181, 17460, 19090, 20079, 22310, 22410, 22908, 24153, 26190, 26772, 28635, 32204, 33465, 34362, 38180, 40158, 40255, 44620, 44820, 48306, 51543, 52380, 57270, 60237, 66930, 68724, 72459, 80316, 80510, 85905, 96612, 100395, 103086, 114540, 120474, 120765, 133860, 144918, 161020, 171810, 185173, 200790, 206172, 217377, 240948, 241530, 257715, 289836, 301185, 343620, 362295, 370346, 401580, 434754, 483060, 515430, 555519, 602370, 724590, 740692, 869508, 925865, 1030860, 1086885, 1111038, 1204740, 1449180, 1666557, 1851730, 2173770, 2222076, 2777595, 3333114, 3703460, 4347540, 4999671, 5555190, 6666228, 8332785, 9999342, 11110380, 16665570, 19998684, 24998355, 33331140, 49996710, 99993420]

約数ペア:

[(1, 99993420), (2, 49996710), (3, 33331140), (4, 24998355), (5, 19998684), (6, 16665570), (9, 11110380), (10, 9999342), (12, 8332785), (15, 6666228), (18, 5555190), (20, 4999671), (23, 4347540), (27, 3703460), (30, 3333114), (36, 2777595), (45, 2222076), (46, 2173770), (54, 1851730), (60, 1666557), (69, 1449180), (83, 1204740), (90, 1111038), (92, 1086885), (97, 1030860), (108, 925865), (115, 869508), (135, 740692), (138, 724590), (166, 602370), (180, 555519), (194, 515430), (207, 483060), (230, 434754), (249, 401580), (270, 370346), (276, 362295), (291, 343620), (332, 301185), (345, 289836), (388, 257715), (414, 241530), (415, 240948), (460, 217377), (485, 206172), (498, 200790), (540, 185173), (582, 171810), (621, 161020), (690, 144918), (747, 133860), (828, 120765), (830, 120474), (873, 114540), (970, 103086), (996, 100395), (1035, 96612), (1164, 85905), (1242, 80510), (1245, 80316), (1380, 72459), (1455, 68724), (1494, 66930), (1660, 60237), (1746, 57270), (1909, 52380), (1940, 51543), (2070, 48306), (2231, 44820), (2241, 44620), (2484, 40255), (2490, 40158), (2619, 38180), (2910, 34362), (2988, 33465), (3105, 32204), (3492, 28635), (3735, 26772), (3818, 26190), (4140, 24153), (4365, 22908), (4462, 22410), (4482, 22310), (4980, 20079), (5238, 19090), (5727, 17460), (5820, 17181), (6210, 16102), (6693, 14940), (7470, 13386), (7636, 13095), (8051, 12420), (8730, 11454), (8924, 11205), (8964, 11155), (9545, 10476)]