193552380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5297}}^1$

素因数の和:5348

約数の個数: 144

約数和(自身を含む): 694249920

約数和(自身を除く): 500697540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 5297, 6090, 7308, 9135, 10594, 12180, 15891, 18270, 21188, 26485, 31782, 36540, 37079, 47673, 52970, 63564, 74158, 79455, 95346, 105940, 111237, 148316, 153613, 158910, 185395, 190692, 222474, 238365, 307226, 317820, 333711, 370790, 444948, 460839, 476730, 556185, 614452, 667422, 741580, 768065, 921678, 953460, 1075291, 1112370, 1334844, 1382517, 1536130, 1668555, 1843356, 2150582, 2224740, 2304195, 2765034, 3072260, 3225873, 3337110, 4301164, 4608390, 5376455, 5530068, 6451746, 6674220, 6912585, 9216780, 9677619, 10752910, 12903492, 13825170, 16129365, 19355238, 21505820, 27650340, 32258730, 38710476, 48388095, 64517460, 96776190, 193552380]

約数ペア:

[(1, 193552380), (2, 96776190), (3, 64517460), (4, 48388095), (5, 38710476), (6, 32258730), (7, 27650340), (9, 21505820), (10, 19355238), (12, 16129365), (14, 13825170), (15, 12903492), (18, 10752910), (20, 9677619), (21, 9216780), (28, 6912585), (29, 6674220), (30, 6451746), (35, 5530068), (36, 5376455), (42, 4608390), (45, 4301164), (58, 3337110), (60, 3225873), (63, 3072260), (70, 2765034), (84, 2304195), (87, 2224740), (90, 2150582), (105, 1843356), (116, 1668555), (126, 1536130), (140, 1382517), (145, 1334844), (174, 1112370), (180, 1075291), (203, 953460), (210, 921678), (252, 768065), (261, 741580), (290, 667422), (315, 614452), (348, 556185), (406, 476730), (420, 460839), (435, 444948), (522, 370790), (580, 333711), (609, 317820), (630, 307226), (812, 238365), (870, 222474), (1015, 190692), (1044, 185395), (1218, 158910), (1260, 153613), (1305, 148316), (1740, 111237), (1827, 105940), (2030, 95346), (2436, 79455), (2610, 74158), (3045, 63564), (3654, 52970), (4060, 47673), (5220, 37079), (5297, 36540), (6090, 31782), (7308, 26485), (9135, 21188), (10594, 18270), (12180, 15891)]