190873980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96401}}^1$

素因数の和:96427

約数の個数: 72

約数和(自身を含む): 631625904

約数和(自身を除く): 440751924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 96401, 192802, 289203, 385604, 482005, 578406, 867609, 964010, 1060411, 1156812, 1446015, 1735218, 1928020, 2120822, 2892030, 3181233, 3470436, 4241644, 4338045, 5302055, 5784060, 6362466, 8676090, 9543699, 10604110, 12724932, 15906165, 17352180, 19087398, 21208220, 31812330, 38174796, 47718495, 63624660, 95436990, 190873980]

約数ペア:

[(1, 190873980), (2, 95436990), (3, 63624660), (4, 47718495), (5, 38174796), (6, 31812330), (9, 21208220), (10, 19087398), (11, 17352180), (12, 15906165), (15, 12724932), (18, 10604110), (20, 9543699), (22, 8676090), (30, 6362466), (33, 5784060), (36, 5302055), (44, 4338045), (45, 4241644), (55, 3470436), (60, 3181233), (66, 2892030), (90, 2120822), (99, 1928020), (110, 1735218), (132, 1446015), (165, 1156812), (180, 1060411), (198, 964010), (220, 867609), (330, 578406), (396, 482005), (495, 385604), (660, 289203), (990, 192802), (1980, 96401)]