91390860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 306083232

約数和(自身を除く): 214692372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 198, 202, 220, 303, 330, 396, 404, 457, 495, 505, 606, 660, 909, 914, 990, 1010, 1111, 1212, 1371, 1515, 1818, 1828, 1980, 2020, 2222, 2285, 2742, 3030, 3333, 3636, 4113, 4444, 4545, 4570, 5027, 5484, 5555, 6060, 6666, 6855, 8226, 9090, 9140, 9999, 10054, 11110, 13332, 13710, 15081, 16452, 16665, 18180, 19998, 20108, 20565, 22220, 25135, 27420, 30162, 33330, 39996, 41130, 45243, 46157, 49995, 50270, 60324, 66660, 75405, 82260, 90486, 92314, 99990, 100540, 138471, 150810, 180972, 184628, 199980, 226215, 230785, 276942, 301620, 415413, 452430, 461570, 507727, 553884, 692355, 830826, 904860, 923140, 1015454, 1384710, 1523181, 1661652, 2030908, 2077065, 2538635, 2769420, 3046362, 4154130, 4569543, 5077270, 6092724, 7615905, 8308260, 9139086, 10154540, 15231810, 18278172, 22847715, 30463620, 45695430, 91390860]

約数ペア:

[(1, 91390860), (2, 45695430), (3, 30463620), (4, 22847715), (5, 18278172), (6, 15231810), (9, 10154540), (10, 9139086), (11, 8308260), (12, 7615905), (15, 6092724), (18, 5077270), (20, 4569543), (22, 4154130), (30, 3046362), (33, 2769420), (36, 2538635), (44, 2077065), (45, 2030908), (55, 1661652), (60, 1523181), (66, 1384710), (90, 1015454), (99, 923140), (101, 904860), (110, 830826), (132, 692355), (165, 553884), (180, 507727), (198, 461570), (202, 452430), (220, 415413), (303, 301620), (330, 276942), (396, 230785), (404, 226215), (457, 199980), (495, 184628), (505, 180972), (606, 150810), (660, 138471), (909, 100540), (914, 99990), (990, 92314), (1010, 90486), (1111, 82260), (1212, 75405), (1371, 66660), (1515, 60324), (1818, 50270), (1828, 49995), (1980, 46157), (2020, 45243), (2222, 41130), (2285, 39996), (2742, 33330), (3030, 30162), (3333, 27420), (3636, 25135), (4113, 22220), (4444, 20565), (4545, 20108), (4570, 19998), (5027, 18180), (5484, 16665), (5555, 16452), (6060, 15081), (6666, 13710), (6855, 13332), (8226, 11110), (9090, 10054), (9140, 9999)]