852390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 2903040

約数和(自身を除く): 2050650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 41, 42, 45, 54, 55, 63, 66, 70, 77, 82, 90, 99, 105, 110, 123, 126, 135, 154, 165, 189, 198, 205, 210, 231, 246, 270, 287, 297, 315, 330, 369, 378, 385, 410, 451, 462, 495, 574, 594, 615, 630, 693, 738, 770, 861, 902, 945, 990, 1107, 1155, 1230, 1353, 1386, 1435, 1485, 1722, 1845, 1890, 2079, 2214, 2255, 2310, 2583, 2706, 2870, 2970, 3157, 3465, 3690, 4059, 4158, 4305, 4510, 5166, 5535, 6314, 6765, 6930, 7749, 8118, 8610, 9471, 10395, 11070, 12177, 12915, 13530, 15498, 15785, 18942, 20295, 20790, 24354, 25830, 28413, 31570, 38745, 40590, 47355, 56826, 60885, 77490, 85239, 94710, 121770, 142065, 170478, 284130, 426195, 852390]

約数ペア:

[(1, 852390), (2, 426195), (3, 284130), (5, 170478), (6, 142065), (7, 121770), (9, 94710), (10, 85239), (11, 77490), (14, 60885), (15, 56826), (18, 47355), (21, 40590), (22, 38745), (27, 31570), (30, 28413), (33, 25830), (35, 24354), (41, 20790), (42, 20295), (45, 18942), (54, 15785), (55, 15498), (63, 13530), (66, 12915), (70, 12177), (77, 11070), (82, 10395), (90, 9471), (99, 8610), (105, 8118), (110, 7749), (123, 6930), (126, 6765), (135, 6314), (154, 5535), (165, 5166), (189, 4510), (198, 4305), (205, 4158), (210, 4059), (231, 3690), (246, 3465), (270, 3157), (287, 2970), (297, 2870), (315, 2706), (330, 2583), (369, 2310), (378, 2255), (385, 2214), (410, 2079), (451, 1890), (462, 1845), (495, 1722), (574, 1485), (594, 1435), (615, 1386), (630, 1353), (693, 1230), (738, 1155), (770, 1107), (861, 990), (902, 945)]