78480270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79273}}^1$

素因数の和:79297

約数の個数: 48

約数和(自身を含む): 222601392

約数和(自身を除く): 144121122

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 79273, 158546, 237819, 396365, 475638, 713457, 792730, 872003, 1189095, 1426914, 1744006, 2378190, 2616009, 3567285, 4360015, 5232018, 7134570, 7848027, 8720030, 13080045, 15696054, 26160090, 39240135, 78480270]

約数ペア:

[(1, 78480270), (2, 39240135), (3, 26160090), (5, 15696054), (6, 13080045), (9, 8720030), (10, 7848027), (11, 7134570), (15, 5232018), (18, 4360015), (22, 3567285), (30, 2616009), (33, 2378190), (45, 1744006), (55, 1426914), (66, 1189095), (90, 872003), (99, 792730), (110, 713457), (165, 475638), (198, 396365), (330, 237819), (495, 158546), (990, 79273)]