810810

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 160

約数和(自身を含む): 2927232

約数和(自身を除く): 2116422

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 63, 65, 66, 70, 77, 78, 81, 90, 91, 99, 105, 110, 117, 126, 130, 135, 143, 154, 162, 165, 182, 189, 195, 198, 210, 231, 234, 270, 273, 286, 297, 315, 330, 351, 378, 385, 390, 405, 429, 455, 462, 495, 546, 567, 585, 594, 630, 693, 702, 715, 770, 810, 819, 858, 891, 910, 945, 990, 1001, 1053, 1134, 1155, 1170, 1287, 1365, 1386, 1430, 1485, 1638, 1755, 1782, 1890, 2002, 2079, 2106, 2145, 2310, 2457, 2574, 2730, 2835, 2970, 3003, 3465, 3510, 3861, 4095, 4158, 4290, 4455, 4914, 5005, 5265, 5670, 6006, 6237, 6435, 6930, 7371, 7722, 8190, 8910, 9009, 10010, 10395, 10530, 11583, 12285, 12474, 12870, 14742, 15015, 18018, 19305, 20790, 23166, 24570, 27027, 30030, 31185, 36855, 38610, 45045, 54054, 57915, 62370, 73710, 81081, 90090, 115830, 135135, 162162, 270270, 405405, 810810]

約数ペア:

[(1, 810810), (2, 405405), (3, 270270), (5, 162162), (6, 135135), (7, 115830), (9, 90090), (10, 81081), (11, 73710), (13, 62370), (14, 57915), (15, 54054), (18, 45045), (21, 38610), (22, 36855), (26, 31185), (27, 30030), (30, 27027), (33, 24570), (35, 23166), (39, 20790), (42, 19305), (45, 18018), (54, 15015), (55, 14742), (63, 12870), (65, 12474), (66, 12285), (70, 11583), (77, 10530), (78, 10395), (81, 10010), (90, 9009), (91, 8910), (99, 8190), (105, 7722), (110, 7371), (117, 6930), (126, 6435), (130, 6237), (135, 6006), (143, 5670), (154, 5265), (162, 5005), (165, 4914), (182, 4455), (189, 4290), (195, 4158), (198, 4095), (210, 3861), (231, 3510), (234, 3465), (270, 3003), (273, 2970), (286, 2835), (297, 2730), (315, 2574), (330, 2457), (351, 2310), (378, 2145), (385, 2106), (390, 2079), (405, 2002), (429, 1890), (455, 1782), (462, 1755), (495, 1638), (546, 1485), (567, 1430), (585, 1386), (594, 1365), (630, 1287), (693, 1170), (702, 1155), (715, 1134), (770, 1053), (810, 1001), (819, 990), (858, 945), (891, 910)]