113781780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 304255980

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, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 971, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1942, 1953, 2170, 2604, 2790, 2913, 3255, 3348, 3780, 3884, 3906, 4185, 4340, 4855, 5580, 5826, 5859, 6510, 6797, 7812, 8370, 8739, 9710, 9765, 11652, 11718, 13020, 13594, 14565, 16740, 17478, 19420, 19530, 20391, 23436, 26217, 27188, 29130, 29295, 30101, 33985, 34956, 39060, 40782, 43695, 52434, 58260, 58590, 60202, 61173, 67970, 81564, 87390, 90303, 101955, 104868, 117180, 120404, 122346, 131085, 135940, 150505, 174780, 180606, 183519, 203910, 210707, 244692, 262170, 270909, 301010, 305865, 361212, 367038, 407820, 421414, 451515, 524340, 541818, 602020, 611730, 632121, 734076, 812727, 842828, 903030, 917595, 1053535, 1083636, 1223460, 1264242, 1354545, 1625454, 1806060, 1835190, 1896363, 2107070, 2528484, 2709090, 3160605, 3250908, 3670380, 3792726, 4063635, 4214140, 5418180, 5689089, 6321210, 7585452, 8127270, 9481815, 11378178, 12642420, 16254540, 18963630, 22756356, 28445445, 37927260, 56890890, 113781780]

約数ペア:

[(1, 113781780), (2, 56890890), (3, 37927260), (4, 28445445), (5, 22756356), (6, 18963630), (7, 16254540), (9, 12642420), (10, 11378178), (12, 9481815), (14, 8127270), (15, 7585452), (18, 6321210), (20, 5689089), (21, 5418180), (27, 4214140), (28, 4063635), (30, 3792726), (31, 3670380), (35, 3250908), (36, 3160605), (42, 2709090), (45, 2528484), (54, 2107070), (60, 1896363), (62, 1835190), (63, 1806060), (70, 1625454), (84, 1354545), (90, 1264242), (93, 1223460), (105, 1083636), (108, 1053535), (124, 917595), (126, 903030), (135, 842828), (140, 812727), (155, 734076), (180, 632121), (186, 611730), (189, 602020), (210, 541818), (217, 524340), (252, 451515), (270, 421414), (279, 407820), (310, 367038), (315, 361212), (372, 305865), (378, 301010), (420, 270909), (434, 262170), (465, 244692), (540, 210707), (558, 203910), (620, 183519), (630, 180606), (651, 174780), (756, 150505), (837, 135940), (868, 131085), (930, 122346), (945, 120404), (971, 117180), (1085, 104868), (1116, 101955), (1260, 90303), (1302, 87390), (1395, 81564), (1674, 67970), (1860, 61173), (1890, 60202), (1942, 58590), (1953, 58260), (2170, 52434), (2604, 43695), (2790, 40782), (2913, 39060), (3255, 34956), (3348, 33985), (3780, 30101), (3884, 29295), (3906, 29130), (4185, 27188), (4340, 26217), (4855, 23436), (5580, 20391), (5826, 19530), (5859, 19420), (6510, 17478), (6797, 16740), (7812, 14565), (8370, 13594), (8739, 13020), (9710, 11718), (9765, 11652)]