250314660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 796723200

約数和(自身を除く): 546408540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 79, 87, 90, 116, 145, 158, 174, 180, 237, 261, 290, 316, 348, 395, 435, 474, 522, 580, 607, 711, 790, 870, 948, 1044, 1185, 1214, 1305, 1422, 1580, 1740, 1821, 2291, 2370, 2428, 2610, 2844, 3035, 3555, 3642, 4582, 4740, 5220, 5463, 6070, 6873, 7110, 7284, 9105, 9164, 10926, 11455, 12140, 13746, 14220, 17603, 18210, 20619, 21852, 22910, 27315, 27492, 34365, 35206, 36420, 41238, 45820, 47953, 52809, 54630, 68730, 70412, 82476, 88015, 95906, 103095, 105618, 109260, 137460, 143859, 158427, 176030, 191812, 206190, 211236, 239765, 264045, 287718, 316854, 352060, 412380, 431577, 479530, 528090, 575436, 633708, 719295, 792135, 863154, 959060, 1056180, 1390637, 1438590, 1584270, 1726308, 2157885, 2781274, 2877180, 3168540, 4171911, 4315770, 5562548, 6953185, 8343822, 8631540, 12515733, 13906370, 16687644, 20859555, 25031466, 27812740, 41719110, 50062932, 62578665, 83438220, 125157330, 250314660]

約数ペア:

[(1, 250314660), (2, 125157330), (3, 83438220), (4, 62578665), (5, 50062932), (6, 41719110), (9, 27812740), (10, 25031466), (12, 20859555), (15, 16687644), (18, 13906370), (20, 12515733), (29, 8631540), (30, 8343822), (36, 6953185), (45, 5562548), (58, 4315770), (60, 4171911), (79, 3168540), (87, 2877180), (90, 2781274), (116, 2157885), (145, 1726308), (158, 1584270), (174, 1438590), (180, 1390637), (237, 1056180), (261, 959060), (290, 863154), (316, 792135), (348, 719295), (395, 633708), (435, 575436), (474, 528090), (522, 479530), (580, 431577), (607, 412380), (711, 352060), (790, 316854), (870, 287718), (948, 264045), (1044, 239765), (1185, 211236), (1214, 206190), (1305, 191812), (1422, 176030), (1580, 158427), (1740, 143859), (1821, 137460), (2291, 109260), (2370, 105618), (2428, 103095), (2610, 95906), (2844, 88015), (3035, 82476), (3555, 70412), (3642, 68730), (4582, 54630), (4740, 52809), (5220, 47953), (5463, 45820), (6070, 41238), (6873, 36420), (7110, 35206), (7284, 34365), (9105, 27492), (9164, 27315), (10926, 22910), (11455, 21852), (12140, 20619), (13746, 18210), (14220, 17603)]