121215690

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 331321536

約数和(自身を除く): 210105846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 243, 249, 270, 405, 415, 486, 498, 601, 747, 810, 830, 1202, 1215, 1245, 1494, 1803, 2241, 2430, 2490, 3005, 3606, 3735, 4482, 5409, 6010, 6723, 7470, 9015, 10818, 11205, 13446, 16227, 18030, 20169, 22410, 27045, 32454, 33615, 40338, 48681, 49883, 54090, 67230, 81135, 97362, 99766, 100845, 146043, 149649, 162270, 201690, 243405, 249415, 292086, 299298, 448947, 486810, 498830, 730215, 748245, 897894, 1346841, 1460430, 1496490, 2244735, 2693682, 4040523, 4489470, 6734205, 8081046, 12121569, 13468410, 20202615, 24243138, 40405230, 60607845, 121215690]

約数ペア:

[(1, 121215690), (2, 60607845), (3, 40405230), (5, 24243138), (6, 20202615), (9, 13468410), (10, 12121569), (15, 8081046), (18, 6734205), (27, 4489470), (30, 4040523), (45, 2693682), (54, 2244735), (81, 1496490), (83, 1460430), (90, 1346841), (135, 897894), (162, 748245), (166, 730215), (243, 498830), (249, 486810), (270, 448947), (405, 299298), (415, 292086), (486, 249415), (498, 243405), (601, 201690), (747, 162270), (810, 149649), (830, 146043), (1202, 100845), (1215, 99766), (1245, 97362), (1494, 81135), (1803, 67230), (2241, 54090), (2430, 49883), (2490, 48681), (3005, 40338), (3606, 33615), (3735, 32454), (4482, 27045), (5409, 22410), (6010, 20169), (6723, 18030), (7470, 16227), (9015, 13446), (10818, 11205)]