181242090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2477}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 485291520

約数和(自身を除く): 304049430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1355, 1626, 2439, 2477, 2710, 4065, 4878, 4954, 7317, 7431, 8130, 12195, 12385, 14634, 14862, 22293, 24390, 24770, 36585, 37155, 44586, 66879, 73170, 74310, 111465, 133758, 222930, 334395, 668790, 671267, 1342534, 2013801, 3356335, 4027602, 6041403, 6712670, 10069005, 12082806, 18124209, 20138010, 30207015, 36248418, 60414030, 90621045, 181242090]

約数ペア:

[(1, 181242090), (2, 90621045), (3, 60414030), (5, 36248418), (6, 30207015), (9, 20138010), (10, 18124209), (15, 12082806), (18, 10069005), (27, 6712670), (30, 6041403), (45, 4027602), (54, 3356335), (90, 2013801), (135, 1342534), (270, 671267), (271, 668790), (542, 334395), (813, 222930), (1355, 133758), (1626, 111465), (2439, 74310), (2477, 73170), (2710, 66879), (4065, 44586), (4878, 37155), (4954, 36585), (7317, 24770), (7431, 24390), (8130, 22293), (12195, 14862), (12385, 14634)]