152310420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10711}}^1$

素因数の和:10805

約数の個数: 72

約数和(自身を含む): 467900160

約数和(自身を除く): 315589740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 10711, 14220, 21422, 32133, 42844, 53555, 64266, 96399, 107110, 128532, 160665, 192798, 214220, 321330, 385596, 481995, 642660, 846169, 963990, 1692338, 1927980, 2538507, 3384676, 4230845, 5077014, 7615521, 8461690, 10154028, 12692535, 15231042, 16923380, 25385070, 30462084, 38077605, 50770140, 76155210, 152310420]

約数ペア:

[(1, 152310420), (2, 76155210), (3, 50770140), (4, 38077605), (5, 30462084), (6, 25385070), (9, 16923380), (10, 15231042), (12, 12692535), (15, 10154028), (18, 8461690), (20, 7615521), (30, 5077014), (36, 4230845), (45, 3384676), (60, 2538507), (79, 1927980), (90, 1692338), (158, 963990), (180, 846169), (237, 642660), (316, 481995), (395, 385596), (474, 321330), (711, 214220), (790, 192798), (948, 160665), (1185, 128532), (1422, 107110), (1580, 96399), (2370, 64266), (2844, 53555), (3555, 42844), (4740, 32133), (7110, 21422), (10711, 14220)]