117453420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 425067552

約数和(自身を除く): 307614132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 97, 105, 124, 126, 140, 155, 180, 186, 194, 210, 217, 252, 279, 291, 310, 315, 372, 388, 420, 434, 465, 485, 558, 582, 620, 630, 651, 679, 868, 873, 930, 961, 970, 1085, 1116, 1164, 1260, 1302, 1358, 1395, 1455, 1746, 1860, 1922, 1940, 1953, 2037, 2170, 2604, 2716, 2790, 2883, 2910, 3007, 3255, 3395, 3492, 3844, 3906, 4074, 4340, 4365, 4805, 5580, 5766, 5820, 6014, 6111, 6510, 6727, 6790, 7812, 8148, 8649, 8730, 9021, 9610, 9765, 10185, 11532, 12028, 12222, 13020, 13454, 13580, 14415, 15035, 17298, 17460, 18042, 19220, 19530, 20181, 20370, 21049, 24444, 26908, 27063, 28830, 30070, 30555, 33635, 34596, 36084, 39060, 40362, 40740, 42098, 43245, 45105, 54126, 57660, 60140, 60543, 61110, 63147, 67270, 80724, 84196, 86490, 90210, 93217, 100905, 105245, 108252, 121086, 122220, 126294, 134540, 135315, 172980, 180420, 186434, 189441, 201810, 210490, 242172, 252588, 270630, 279651, 302715, 315735, 372868, 378882, 403620, 420980, 466085, 541260, 559302, 605430, 631470, 652519, 757764, 838953, 932170, 947205, 1118604, 1210860, 1262940, 1305038, 1398255, 1677906, 1864340, 1894410, 1957557, 2610076, 2796510, 3262595, 3355812, 3788820, 3915114, 4194765, 5593020, 5872671, 6525190, 7830228, 8389530, 9787785, 11745342, 13050380, 16779060, 19575570, 23490684, 29363355, 39151140, 58726710, 117453420]

約数ペア:

[(1, 117453420), (2, 58726710), (3, 39151140), (4, 29363355), (5, 23490684), (6, 19575570), (7, 16779060), (9, 13050380), (10, 11745342), (12, 9787785), (14, 8389530), (15, 7830228), (18, 6525190), (20, 5872671), (21, 5593020), (28, 4194765), (30, 3915114), (31, 3788820), (35, 3355812), (36, 3262595), (42, 2796510), (45, 2610076), (60, 1957557), (62, 1894410), (63, 1864340), (70, 1677906), (84, 1398255), (90, 1305038), (93, 1262940), (97, 1210860), (105, 1118604), (124, 947205), (126, 932170), (140, 838953), (155, 757764), (180, 652519), (186, 631470), (194, 605430), (210, 559302), (217, 541260), (252, 466085), (279, 420980), (291, 403620), (310, 378882), (315, 372868), (372, 315735), (388, 302715), (420, 279651), (434, 270630), (465, 252588), (485, 242172), (558, 210490), (582, 201810), (620, 189441), (630, 186434), (651, 180420), (679, 172980), (868, 135315), (873, 134540), (930, 126294), (961, 122220), (970, 121086), (1085, 108252), (1116, 105245), (1164, 100905), (1260, 93217), (1302, 90210), (1358, 86490), (1395, 84196), (1455, 80724), (1746, 67270), (1860, 63147), (1922, 61110), (1940, 60543), (1953, 60140), (2037, 57660), (2170, 54126), (2604, 45105), (2716, 43245), (2790, 42098), (2883, 40740), (2910, 40362), (3007, 39060), (3255, 36084), (3395, 34596), (3492, 33635), (3844, 30555), (3906, 30070), (4074, 28830), (4340, 27063), (4365, 26908), (4805, 24444), (5580, 21049), (5766, 20370), (5820, 20181), (6014, 19530), (6111, 19220), (6510, 18042), (6727, 17460), (6790, 17298), (7812, 15035), (8148, 14415), (8649, 13580), (8730, 13454), (9021, 13020), (9610, 12222), (9765, 12028), (10185, 11532)]