42057540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 150958080

約数和(自身を除く): 108900540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1151, 1218, 1260, 1305, 1740, 1827, 2030, 2302, 2436, 2610, 3045, 3453, 3654, 4060, 4604, 5220, 5755, 6090, 6906, 7308, 8057, 9135, 10359, 11510, 12180, 13812, 16114, 17265, 18270, 20718, 23020, 24171, 32228, 33379, 34530, 36540, 40285, 41436, 48342, 51795, 66758, 69060, 72513, 80570, 96684, 100137, 103590, 120855, 133516, 145026, 161140, 166895, 200274, 207180, 233653, 241710, 290052, 300411, 333790, 362565, 400548, 467306, 483420, 500685, 600822, 667580, 700959, 725130, 934612, 1001370, 1168265, 1201644, 1401918, 1450260, 1502055, 2002740, 2102877, 2336530, 2803836, 3004110, 3504795, 4205754, 4673060, 6008220, 7009590, 8411508, 10514385, 14019180, 21028770, 42057540]

約数ペア:

[(1, 42057540), (2, 21028770), (3, 14019180), (4, 10514385), (5, 8411508), (6, 7009590), (7, 6008220), (9, 4673060), (10, 4205754), (12, 3504795), (14, 3004110), (15, 2803836), (18, 2336530), (20, 2102877), (21, 2002740), (28, 1502055), (29, 1450260), (30, 1401918), (35, 1201644), (36, 1168265), (42, 1001370), (45, 934612), (58, 725130), (60, 700959), (63, 667580), (70, 600822), (84, 500685), (87, 483420), (90, 467306), (105, 400548), (116, 362565), (126, 333790), (140, 300411), (145, 290052), (174, 241710), (180, 233653), (203, 207180), (210, 200274), (252, 166895), (261, 161140), (290, 145026), (315, 133516), (348, 120855), (406, 103590), (420, 100137), (435, 96684), (522, 80570), (580, 72513), (609, 69060), (630, 66758), (812, 51795), (870, 48342), (1015, 41436), (1044, 40285), (1151, 36540), (1218, 34530), (1260, 33379), (1305, 32228), (1740, 24171), (1827, 23020), (2030, 20718), (2302, 18270), (2436, 17265), (2610, 16114), (3045, 13812), (3453, 12180), (3654, 11510), (4060, 10359), (4604, 9135), (5220, 8057), (5755, 7308), (6090, 6906)]