149986260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 479606400

約数和(自身を除く): 329620140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 59, 60, 87, 90, 116, 118, 145, 174, 177, 180, 236, 261, 290, 295, 348, 354, 435, 487, 522, 531, 580, 590, 708, 870, 885, 974, 1044, 1062, 1180, 1305, 1461, 1711, 1740, 1770, 1948, 2124, 2435, 2610, 2655, 2922, 3422, 3540, 4383, 4870, 5133, 5220, 5310, 5844, 6844, 7305, 8555, 8766, 9740, 10266, 10620, 14123, 14610, 15399, 17110, 17532, 20532, 21915, 25665, 28246, 28733, 29220, 30798, 34220, 42369, 43830, 51330, 56492, 57466, 61596, 70615, 76995, 84738, 86199, 87660, 102660, 114932, 127107, 141230, 143665, 153990, 169476, 172398, 211845, 254214, 258597, 282460, 287330, 307980, 344796, 423690, 430995, 508428, 517194, 574660, 635535, 833257, 847380, 861990, 1034388, 1271070, 1292985, 1666514, 1723980, 2499771, 2542140, 2585970, 3333028, 4166285, 4999542, 5171940, 7499313, 8332570, 9999084, 12498855, 14998626, 16665140, 24997710, 29997252, 37496565, 49995420, 74993130, 149986260]

約数ペア:

[(1, 149986260), (2, 74993130), (3, 49995420), (4, 37496565), (5, 29997252), (6, 24997710), (9, 16665140), (10, 14998626), (12, 12498855), (15, 9999084), (18, 8332570), (20, 7499313), (29, 5171940), (30, 4999542), (36, 4166285), (45, 3333028), (58, 2585970), (59, 2542140), (60, 2499771), (87, 1723980), (90, 1666514), (116, 1292985), (118, 1271070), (145, 1034388), (174, 861990), (177, 847380), (180, 833257), (236, 635535), (261, 574660), (290, 517194), (295, 508428), (348, 430995), (354, 423690), (435, 344796), (487, 307980), (522, 287330), (531, 282460), (580, 258597), (590, 254214), (708, 211845), (870, 172398), (885, 169476), (974, 153990), (1044, 143665), (1062, 141230), (1180, 127107), (1305, 114932), (1461, 102660), (1711, 87660), (1740, 86199), (1770, 84738), (1948, 76995), (2124, 70615), (2435, 61596), (2610, 57466), (2655, 56492), (2922, 51330), (3422, 43830), (3540, 42369), (4383, 34220), (4870, 30798), (5133, 29220), (5220, 28733), (5310, 28246), (5844, 25665), (6844, 21915), (7305, 20532), (8555, 17532), (8766, 17110), (9740, 15399), (10266, 14610), (10620, 14123)]