145855500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 503193600

約数和(自身を除く): 357338100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 125, 140, 145, 150, 174, 175, 203, 210, 250, 290, 300, 348, 350, 375, 406, 420, 435, 479, 500, 525, 580, 609, 700, 725, 750, 812, 870, 875, 958, 1015, 1050, 1218, 1437, 1450, 1500, 1740, 1750, 1916, 2030, 2100, 2175, 2395, 2436, 2625, 2874, 2900, 3045, 3353, 3500, 3625, 4060, 4350, 4790, 5075, 5250, 5748, 6090, 6706, 7185, 7250, 8700, 9580, 10059, 10150, 10500, 10875, 11975, 12180, 13412, 13891, 14370, 14500, 15225, 16765, 20118, 20300, 21750, 23950, 25375, 27782, 28740, 30450, 33530, 35925, 40236, 41673, 43500, 47900, 50295, 50750, 55564, 59875, 60900, 67060, 69455, 71850, 76125, 83346, 83825, 97237, 100590, 101500, 119750, 138910, 143700, 152250, 166692, 167650, 179625, 194474, 201180, 208365, 239500, 251475, 277820, 291711, 304500, 335300, 347275, 359250, 388948, 416730, 419125, 486185, 502950, 583422, 694550, 718500, 833460, 838250, 972370, 1005900, 1041825, 1166844, 1257375, 1389100, 1458555, 1676500, 1736375, 1944740, 2083650, 2430925, 2514750, 2917110, 3472750, 4167300, 4861850, 5029500, 5209125, 5834220, 6945500, 7292775, 9723700, 10418250, 12154625, 14585550, 20836500, 24309250, 29171100, 36463875, 48618500, 72927750, 145855500]

約数ペア:

[(1, 145855500), (2, 72927750), (3, 48618500), (4, 36463875), (5, 29171100), (6, 24309250), (7, 20836500), (10, 14585550), (12, 12154625), (14, 10418250), (15, 9723700), (20, 7292775), (21, 6945500), (25, 5834220), (28, 5209125), (29, 5029500), (30, 4861850), (35, 4167300), (42, 3472750), (50, 2917110), (58, 2514750), (60, 2430925), (70, 2083650), (75, 1944740), (84, 1736375), (87, 1676500), (100, 1458555), (105, 1389100), (116, 1257375), (125, 1166844), (140, 1041825), (145, 1005900), (150, 972370), (174, 838250), (175, 833460), (203, 718500), (210, 694550), (250, 583422), (290, 502950), (300, 486185), (348, 419125), (350, 416730), (375, 388948), (406, 359250), (420, 347275), (435, 335300), (479, 304500), (500, 291711), (525, 277820), (580, 251475), (609, 239500), (700, 208365), (725, 201180), (750, 194474), (812, 179625), (870, 167650), (875, 166692), (958, 152250), (1015, 143700), (1050, 138910), (1218, 119750), (1437, 101500), (1450, 100590), (1500, 97237), (1740, 83825), (1750, 83346), (1916, 76125), (2030, 71850), (2100, 69455), (2175, 67060), (2395, 60900), (2436, 59875), (2625, 55564), (2874, 50750), (2900, 50295), (3045, 47900), (3353, 43500), (3500, 41673), (3625, 40236), (4060, 35925), (4350, 33530), (4790, 30450), (5075, 28740), (5250, 27782), (5748, 25375), (6090, 23950), (6706, 21750), (7185, 20300), (7250, 20118), (8700, 16765), (9580, 15225), (10059, 14500), (10150, 14370), (10500, 13891), (10875, 13412), (11975, 12180)]