83525220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16001}}^1$

素因数の和:16045

約数の個数: 72

約数和(自身を含む): 262112760

約数和(自身を除く): 178587540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 16001, 32002, 48003, 64004, 80005, 96006, 144009, 160010, 192012, 240015, 288018, 320020, 464029, 480030, 576036, 720045, 928058, 960060, 1392087, 1440090, 1856116, 2320145, 2784174, 2880180, 4176261, 4640290, 5568348, 6960435, 8352522, 9280580, 13920870, 16705044, 20881305, 27841740, 41762610, 83525220]

約数ペア:

[(1, 83525220), (2, 41762610), (3, 27841740), (4, 20881305), (5, 16705044), (6, 13920870), (9, 9280580), (10, 8352522), (12, 6960435), (15, 5568348), (18, 4640290), (20, 4176261), (29, 2880180), (30, 2784174), (36, 2320145), (45, 1856116), (58, 1440090), (60, 1392087), (87, 960060), (90, 928058), (116, 720045), (145, 576036), (174, 480030), (180, 464029), (261, 320020), (290, 288018), (348, 240015), (435, 192012), (522, 160010), (580, 144009), (870, 96006), (1044, 80005), (1305, 64004), (1740, 48003), (2610, 32002), (5220, 16001)]