2852558280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55411}}^1$

素因数の和:55452

約数の個数: 192

約数和(自身を含む): 10891782720

約数和(自身を除く): 8039224440

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, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 51480, 55411, 110822, 166233, 221644, 277055, 332466, 443288, 498699, 554110, 609521, 664932, 720343, 831165, 997398, 1108220, 1219042, 1329864, 1440686, 1662330, 1828563, 1994796, 2161029, 2216440, 2438084, 2493495, 2881372, 3047605, 3324660, 3601715, 3657126, 3989592, 4322058, 4876168, 4986990, 5485689, 5762744, 6095210, 6483087, 6649320, 7203430, 7314252, 7923773, 8644116, 9142815, 9973980, 10805145, 10971378, 12190420, 12966174, 14406860, 14628504, 15847546, 17288232, 18285630, 19947960, 21610290, 21942756, 23771319, 24380840, 25932348, 27428445, 28813720, 31695092, 32415435, 36571260, 39618865, 43220580, 43885512, 47542638, 51864696, 54856890, 63390184, 64830870, 71313957, 73142520, 79237730, 86441160, 95085276, 109713780, 118856595, 129661740, 142627914, 158475460, 190170552, 219427560, 237713190, 259323480, 285255828, 316950920, 356569785, 475426380, 570511656, 713139570, 950852760, 1426279140, 2852558280]

約数ペア:

[(1, 2852558280), (2, 1426279140), (3, 950852760), (4, 713139570), (5, 570511656), (6, 475426380), (8, 356569785), (9, 316950920), (10, 285255828), (11, 259323480), (12, 237713190), (13, 219427560), (15, 190170552), (18, 158475460), (20, 142627914), (22, 129661740), (24, 118856595), (26, 109713780), (30, 95085276), (33, 86441160), (36, 79237730), (39, 73142520), (40, 71313957), (44, 64830870), (45, 63390184), (52, 54856890), (55, 51864696), (60, 47542638), (65, 43885512), (66, 43220580), (72, 39618865), (78, 36571260), (88, 32415435), (90, 31695092), (99, 28813720), (104, 27428445), (110, 25932348), (117, 24380840), (120, 23771319), (130, 21942756), (132, 21610290), (143, 19947960), (156, 18285630), (165, 17288232), (180, 15847546), (195, 14628504), (198, 14406860), (220, 12966174), (234, 12190420), (260, 10971378), (264, 10805145), (286, 9973980), (312, 9142815), (330, 8644116), (360, 7923773), (390, 7314252), (396, 7203430), (429, 6649320), (440, 6483087), (468, 6095210), (495, 5762744), (520, 5485689), (572, 4986990), (585, 4876168), (660, 4322058), (715, 3989592), (780, 3657126), (792, 3601715), (858, 3324660), (936, 3047605), (990, 2881372), (1144, 2493495), (1170, 2438084), (1287, 2216440), (1320, 2161029), (1430, 1994796), (1560, 1828563), (1716, 1662330), (1980, 1440686), (2145, 1329864), (2340, 1219042), (2574, 1108220), (2860, 997398), (3432, 831165), (3960, 720343), (4290, 664932), (4680, 609521), (5148, 554110), (5720, 498699), (6435, 443288), (8580, 332466), (10296, 277055), (12870, 221644), (17160, 166233), (25740, 110822), (51480, 55411)]