235890200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 679398480

約数和(自身を除く): 443508280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 182, 200, 260, 280, 325, 338, 350, 364, 455, 520, 650, 676, 700, 728, 845, 910, 997, 1183, 1300, 1352, 1400, 1690, 1820, 1994, 2275, 2366, 2600, 3380, 3640, 3988, 4225, 4550, 4732, 4985, 5915, 6760, 6979, 7976, 8450, 9100, 9464, 9970, 11830, 12961, 13958, 16900, 18200, 19940, 23660, 24925, 25922, 27916, 29575, 33800, 34895, 39880, 47320, 49850, 51844, 55832, 59150, 64805, 69790, 90727, 99700, 103688, 118300, 129610, 139580, 168493, 174475, 181454, 199400, 236600, 259220, 279160, 324025, 336986, 348950, 362908, 453635, 518440, 648050, 673972, 697900, 725816, 842465, 907270, 1179451, 1296100, 1347944, 1395800, 1684930, 1814540, 2268175, 2358902, 2592200, 3369860, 3629080, 4212325, 4536350, 4717804, 5897255, 6739720, 8424650, 9072700, 9435608, 11794510, 16849300, 18145400, 23589020, 29486275, 33698600, 47178040, 58972550, 117945100, 235890200]

約数ペア:

[(1, 235890200), (2, 117945100), (4, 58972550), (5, 47178040), (7, 33698600), (8, 29486275), (10, 23589020), (13, 18145400), (14, 16849300), (20, 11794510), (25, 9435608), (26, 9072700), (28, 8424650), (35, 6739720), (40, 5897255), (50, 4717804), (52, 4536350), (56, 4212325), (65, 3629080), (70, 3369860), (91, 2592200), (100, 2358902), (104, 2268175), (130, 1814540), (140, 1684930), (169, 1395800), (175, 1347944), (182, 1296100), (200, 1179451), (260, 907270), (280, 842465), (325, 725816), (338, 697900), (350, 673972), (364, 648050), (455, 518440), (520, 453635), (650, 362908), (676, 348950), (700, 336986), (728, 324025), (845, 279160), (910, 259220), (997, 236600), (1183, 199400), (1300, 181454), (1352, 174475), (1400, 168493), (1690, 139580), (1820, 129610), (1994, 118300), (2275, 103688), (2366, 99700), (2600, 90727), (3380, 69790), (3640, 64805), (3988, 59150), (4225, 55832), (4550, 51844), (4732, 49850), (4985, 47320), (5915, 39880), (6760, 34895), (6979, 33800), (7976, 29575), (8450, 27916), (9100, 25922), (9464, 24925), (9970, 23660), (11830, 19940), (12961, 18200), (13958, 16900)]