71093880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 192

約数和(自身を含む): 271645920

約数和(自身を除く): 200552040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1381, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2762, 2860, 3432, 3960, 4143, 4290, 4680, 5148, 5524, 5720, 6435, 6905, 8286, 8580, 10296, 11048, 12429, 12870, 13810, 15191, 16572, 17160, 17953, 20715, 24858, 25740, 27620, 30382, 33144, 35906, 41430, 45573, 49716, 51480, 53859, 55240, 60764, 62145, 71812, 75955, 82860, 89765, 91146, 99432, 107718, 121528, 124290, 136719, 143624, 151910, 161577, 165720, 179530, 182292, 197483, 215436, 227865, 248580, 269295, 273438, 303820, 323154, 359060, 364584, 394966, 430872, 455730, 497160, 538590, 546876, 592449, 607640, 646308, 683595, 718120, 789932, 807885, 911460, 987415, 1077180, 1093752, 1184898, 1292616, 1367190, 1579864, 1615770, 1777347, 1822920, 1974830, 2154360, 2369796, 2734380, 2962245, 3231540, 3554694, 3949660, 4739592, 5468760, 5924490, 6463080, 7109388, 7899320, 8886735, 11848980, 14218776, 17773470, 23697960, 35546940, 71093880]

約数ペア:

[(1, 71093880), (2, 35546940), (3, 23697960), (4, 17773470), (5, 14218776), (6, 11848980), (8, 8886735), (9, 7899320), (10, 7109388), (11, 6463080), (12, 5924490), (13, 5468760), (15, 4739592), (18, 3949660), (20, 3554694), (22, 3231540), (24, 2962245), (26, 2734380), (30, 2369796), (33, 2154360), (36, 1974830), (39, 1822920), (40, 1777347), (44, 1615770), (45, 1579864), (52, 1367190), (55, 1292616), (60, 1184898), (65, 1093752), (66, 1077180), (72, 987415), (78, 911460), (88, 807885), (90, 789932), (99, 718120), (104, 683595), (110, 646308), (117, 607640), (120, 592449), (130, 546876), (132, 538590), (143, 497160), (156, 455730), (165, 430872), (180, 394966), (195, 364584), (198, 359060), (220, 323154), (234, 303820), (260, 273438), (264, 269295), (286, 248580), (312, 227865), (330, 215436), (360, 197483), (390, 182292), (396, 179530), (429, 165720), (440, 161577), (468, 151910), (495, 143624), (520, 136719), (572, 124290), (585, 121528), (660, 107718), (715, 99432), (780, 91146), (792, 89765), (858, 82860), (936, 75955), (990, 71812), (1144, 62145), (1170, 60764), (1287, 55240), (1320, 53859), (1381, 51480), (1430, 49716), (1560, 45573), (1716, 41430), (1980, 35906), (2145, 33144), (2340, 30382), (2574, 27620), (2762, 25740), (2860, 24858), (3432, 20715), (3960, 17953), (4143, 17160), (4290, 16572), (4680, 15191), (5148, 13810), (5524, 12870), (5720, 12429), (6435, 11048), (6905, 10296), (8286, 8580)]