2185524180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6276

約数の個数: 240

約数和(自身を含む): 8089568256

約数和(自身を除く): 5904044076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1395, 1620, 1674, 1860, 1890, 1953, 2170, 2268, 2511, 2604, 2790, 2835, 3255, 3348, 3780, 3906, 4185, 4340, 5022, 5580, 5670, 5859, 6217, 6510, 7812, 8370, 9765, 10044, 11340, 11718, 12434, 12555, 13020, 16740, 17577, 18651, 19530, 23436, 24868, 25110, 29295, 31085, 35154, 37302, 39060, 43519, 50220, 55953, 58590, 62170, 70308, 74604, 87038, 87885, 93255, 111906, 117180, 124340, 130557, 167859, 174076, 175770, 186510, 192727, 217595, 223812, 261114, 279765, 335718, 351540, 373020, 385454, 391671, 435190, 503577, 522228, 559530, 578181, 652785, 671436, 770908, 783342, 839295, 870380, 963635, 1007154, 1119060, 1156362, 1175013, 1305570, 1349089, 1566684, 1678590, 1734543, 1927270, 1958355, 2014308, 2312724, 2350026, 2517885, 2611140, 2698178, 2890905, 3357180, 3469086, 3525039, 3854540, 3916710, 4047267, 4700052, 5035770, 5203629, 5396356, 5781810, 5875065, 6745445, 6938172, 7050078, 7833420, 8094534, 8672715, 10071540, 10407258, 11563620, 11750130, 12141801, 13490890, 14100156, 15610887, 16189068, 17345430, 17625195, 20236335, 20814516, 23500260, 24283602, 26018145, 26981780, 31221774, 34690860, 35250390, 36425403, 40472670, 48567204, 52036290, 60709005, 62443548, 70500780, 72850806, 78054435, 80945340, 104072580, 109276209, 121418010, 145701612, 156108870, 182127015, 218552418, 242836020, 312217740, 364254030, 437104836, 546381045, 728508060, 1092762090, 2185524180]

約数ペア:

[(1, 2185524180), (2, 1092762090), (3, 728508060), (4, 546381045), (5, 437104836), (6, 364254030), (7, 312217740), (9, 242836020), (10, 218552418), (12, 182127015), (14, 156108870), (15, 145701612), (18, 121418010), (20, 109276209), (21, 104072580), (27, 80945340), (28, 78054435), (30, 72850806), (31, 70500780), (35, 62443548), (36, 60709005), (42, 52036290), (45, 48567204), (54, 40472670), (60, 36425403), (62, 35250390), (63, 34690860), (70, 31221774), (81, 26981780), (84, 26018145), (90, 24283602), (93, 23500260), (105, 20814516), (108, 20236335), (124, 17625195), (126, 17345430), (135, 16189068), (140, 15610887), (155, 14100156), (162, 13490890), (180, 12141801), (186, 11750130), (189, 11563620), (210, 10407258), (217, 10071540), (252, 8672715), (270, 8094534), (279, 7833420), (310, 7050078), (315, 6938172), (324, 6745445), (372, 5875065), (378, 5781810), (405, 5396356), (420, 5203629), (434, 5035770), (465, 4700052), (540, 4047267), (558, 3916710), (567, 3854540), (620, 3525039), (630, 3469086), (651, 3357180), (756, 2890905), (810, 2698178), (837, 2611140), (868, 2517885), (930, 2350026), (945, 2312724), (1085, 2014308), (1116, 1958355), (1134, 1927270), (1260, 1734543), (1302, 1678590), (1395, 1566684), (1620, 1349089), (1674, 1305570), (1860, 1175013), (1890, 1156362), (1953, 1119060), (2170, 1007154), (2268, 963635), (2511, 870380), (2604, 839295), (2790, 783342), (2835, 770908), (3255, 671436), (3348, 652785), (3780, 578181), (3906, 559530), (4185, 522228), (4340, 503577), (5022, 435190), (5580, 391671), (5670, 385454), (5859, 373020), (6217, 351540), (6510, 335718), (7812, 279765), (8370, 261114), (9765, 223812), (10044, 217595), (11340, 192727), (11718, 186510), (12434, 175770), (12555, 174076), (13020, 167859), (16740, 130557), (17577, 124340), (18651, 117180), (19530, 111906), (23436, 93255), (24868, 87885), (25110, 87038), (29295, 74604), (31085, 70308), (35154, 62170), (37302, 58590), (39060, 55953), (43519, 50220)]