195281190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 566278128

約数和(自身を除く): 370996938

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 169, 185, 195, 222, 234, 333, 338, 347, 370, 390, 481, 507, 555, 585, 666, 694, 845, 962, 1014, 1041, 1110, 1170, 1443, 1521, 1665, 1690, 1735, 2082, 2405, 2535, 2886, 3042, 3123, 3330, 3470, 4329, 4511, 4810, 5070, 5205, 6246, 6253, 7215, 7605, 8658, 9022, 10410, 12506, 12839, 13533, 14430, 15210, 15615, 18759, 21645, 22555, 25678, 27066, 31230, 31265, 37518, 38517, 40599, 43290, 45110, 56277, 58643, 62530, 64195, 67665, 77034, 81198, 93795, 112554, 115551, 117286, 128390, 135330, 166907, 175929, 187590, 192585, 202995, 231102, 281385, 293215, 333814, 351858, 385170, 405990, 500721, 527787, 562770, 577755, 586430, 834535, 879645, 1001442, 1055574, 1155510, 1502163, 1669070, 1759290, 2169791, 2503605, 2638935, 3004326, 4339582, 5007210, 5277870, 6509373, 7510815, 10848955, 13018746, 15021630, 19528119, 21697910, 32546865, 39056238, 65093730, 97640595, 195281190]

約数ペア:

[(1, 195281190), (2, 97640595), (3, 65093730), (5, 39056238), (6, 32546865), (9, 21697910), (10, 19528119), (13, 15021630), (15, 13018746), (18, 10848955), (26, 7510815), (30, 6509373), (37, 5277870), (39, 5007210), (45, 4339582), (65, 3004326), (74, 2638935), (78, 2503605), (90, 2169791), (111, 1759290), (117, 1669070), (130, 1502163), (169, 1155510), (185, 1055574), (195, 1001442), (222, 879645), (234, 834535), (333, 586430), (338, 577755), (347, 562770), (370, 527787), (390, 500721), (481, 405990), (507, 385170), (555, 351858), (585, 333814), (666, 293215), (694, 281385), (845, 231102), (962, 202995), (1014, 192585), (1041, 187590), (1110, 175929), (1170, 166907), (1443, 135330), (1521, 128390), (1665, 117286), (1690, 115551), (1735, 112554), (2082, 93795), (2405, 81198), (2535, 77034), (2886, 67665), (3042, 64195), (3123, 62530), (3330, 58643), (3470, 56277), (4329, 45110), (4511, 43290), (4810, 40599), (5070, 38517), (5205, 37518), (6246, 31265), (6253, 31230), (7215, 27066), (7605, 25678), (8658, 22555), (9022, 21645), (10410, 18759), (12506, 15615), (12839, 15210), (13533, 14430)]