23053500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 74954880

約数和(自身を除く): 51901380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 109, 125, 141, 150, 180, 188, 218, 225, 235, 250, 282, 300, 327, 375, 423, 436, 450, 470, 500, 545, 564, 654, 705, 750, 846, 900, 940, 981, 1090, 1125, 1175, 1308, 1410, 1500, 1635, 1692, 1962, 2115, 2180, 2250, 2350, 2725, 2820, 3270, 3525, 3924, 4230, 4500, 4700, 4905, 5123, 5450, 5875, 6540, 7050, 8175, 8460, 9810, 10246, 10575, 10900, 11750, 13625, 14100, 15369, 16350, 17625, 19620, 20492, 21150, 23500, 24525, 25615, 27250, 30738, 32700, 35250, 40875, 42300, 46107, 49050, 51230, 52875, 54500, 61476, 70500, 76845, 81750, 92214, 98100, 102460, 105750, 122625, 128075, 153690, 163500, 184428, 211500, 230535, 245250, 256150, 307380, 384225, 461070, 490500, 512300, 640375, 768450, 922140, 1152675, 1280750, 1536900, 1921125, 2305350, 2561500, 3842250, 4610700, 5763375, 7684500, 11526750, 23053500]

約数ペア:

[(1, 23053500), (2, 11526750), (3, 7684500), (4, 5763375), (5, 4610700), (6, 3842250), (9, 2561500), (10, 2305350), (12, 1921125), (15, 1536900), (18, 1280750), (20, 1152675), (25, 922140), (30, 768450), (36, 640375), (45, 512300), (47, 490500), (50, 461070), (60, 384225), (75, 307380), (90, 256150), (94, 245250), (100, 230535), (109, 211500), (125, 184428), (141, 163500), (150, 153690), (180, 128075), (188, 122625), (218, 105750), (225, 102460), (235, 98100), (250, 92214), (282, 81750), (300, 76845), (327, 70500), (375, 61476), (423, 54500), (436, 52875), (450, 51230), (470, 49050), (500, 46107), (545, 42300), (564, 40875), (654, 35250), (705, 32700), (750, 30738), (846, 27250), (900, 25615), (940, 24525), (981, 23500), (1090, 21150), (1125, 20492), (1175, 19620), (1308, 17625), (1410, 16350), (1500, 15369), (1635, 14100), (1692, 13625), (1962, 11750), (2115, 10900), (2180, 10575), (2250, 10246), (2350, 9810), (2725, 8460), (2820, 8175), (3270, 7050), (3525, 6540), (3924, 5875), (4230, 5450), (4500, 5123), (4700, 4905)]