78315930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3767}}^1$

素因数の和:3801

約数の個数: 128

約数和(自身を含む): 260444160

約数和(自身を除く): 182128230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 3767, 4158, 6930, 7534, 10395, 11301, 18835, 20790, 22602, 26369, 33903, 37670, 41437, 52738, 56505, 67806, 79107, 82874, 101709, 113010, 124311, 131845, 158214, 169515, 203418, 207185, 237321, 248622, 263690, 290059, 339030, 372933, 395535, 414370, 474642, 508545, 580118, 621555, 711963, 745866, 791070, 870177, 1017090, 1118799, 1186605, 1243110, 1423926, 1450295, 1740354, 1864665, 2237598, 2373210, 2610531, 2900590, 3559815, 3729330, 4350885, 5221062, 5593995, 7119630, 7831593, 8701770, 11187990, 13052655, 15663186, 26105310, 39157965, 78315930]

約数ペア:

[(1, 78315930), (2, 39157965), (3, 26105310), (5, 15663186), (6, 13052655), (7, 11187990), (9, 8701770), (10, 7831593), (11, 7119630), (14, 5593995), (15, 5221062), (18, 4350885), (21, 3729330), (22, 3559815), (27, 2900590), (30, 2610531), (33, 2373210), (35, 2237598), (42, 1864665), (45, 1740354), (54, 1450295), (55, 1423926), (63, 1243110), (66, 1186605), (70, 1118799), (77, 1017090), (90, 870177), (99, 791070), (105, 745866), (110, 711963), (126, 621555), (135, 580118), (154, 508545), (165, 474642), (189, 414370), (198, 395535), (210, 372933), (231, 339030), (270, 290059), (297, 263690), (315, 248622), (330, 237321), (378, 207185), (385, 203418), (462, 169515), (495, 158214), (594, 131845), (630, 124311), (693, 113010), (770, 101709), (945, 82874), (990, 79107), (1155, 67806), (1386, 56505), (1485, 52738), (1890, 41437), (2079, 37670), (2310, 33903), (2970, 26369), (3465, 22602), (3767, 20790), (4158, 18835), (6930, 11301), (7534, 10395)]