179986950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2839

約数の個数: 144

約数和(自身を含む): 568307376

約数和(自身を除く): 388320426

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1170, 1287, 1430, 1650, 1950, 2145, 2475, 2574, 2797, 2925, 3575, 4290, 4950, 5594, 5850, 6435, 7150, 8391, 10725, 12870, 13985, 16782, 21450, 25173, 27970, 30767, 32175, 36361, 41955, 50346, 61534, 64350, 69925, 72722, 83910, 92301, 109083, 125865, 139850, 153835, 181805, 184602, 209775, 218166, 251730, 276903, 307670, 327249, 363610, 399971, 419550, 461505, 545415, 553806, 629325, 654498, 769175, 799942, 909025, 923010, 1090830, 1199913, 1258650, 1384515, 1538350, 1636245, 1818050, 1999855, 2307525, 2399826, 2727075, 2769030, 3272490, 3599739, 3999710, 4615050, 5454150, 5999565, 6922575, 7199478, 8181225, 9999275, 11999130, 13845150, 16362450, 17998695, 19998550, 29997825, 35997390, 59995650, 89993475, 179986950]

約数ペア:

[(1, 179986950), (2, 89993475), (3, 59995650), (5, 35997390), (6, 29997825), (9, 19998550), (10, 17998695), (11, 16362450), (13, 13845150), (15, 11999130), (18, 9999275), (22, 8181225), (25, 7199478), (26, 6922575), (30, 5999565), (33, 5454150), (39, 4615050), (45, 3999710), (50, 3599739), (55, 3272490), (65, 2769030), (66, 2727075), (75, 2399826), (78, 2307525), (90, 1999855), (99, 1818050), (110, 1636245), (117, 1538350), (130, 1384515), (143, 1258650), (150, 1199913), (165, 1090830), (195, 923010), (198, 909025), (225, 799942), (234, 769175), (275, 654498), (286, 629325), (325, 553806), (330, 545415), (390, 461505), (429, 419550), (450, 399971), (495, 363610), (550, 327249), (585, 307670), (650, 276903), (715, 251730), (825, 218166), (858, 209775), (975, 184602), (990, 181805), (1170, 153835), (1287, 139850), (1430, 125865), (1650, 109083), (1950, 92301), (2145, 83910), (2475, 72722), (2574, 69925), (2797, 64350), (2925, 61534), (3575, 50346), (4290, 41955), (4950, 36361), (5594, 32175), (5850, 30767), (6435, 27970), (7150, 25173), (8391, 21450), (10725, 16782), (12870, 13985)]