72236580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2565

約数の個数: 96

約数和(自身を含む): 223797504

約数和(自身を除く): 151560924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2503, 2886, 4810, 5006, 5772, 7215, 7509, 9620, 10012, 12515, 14430, 15018, 25030, 28860, 30036, 32539, 37545, 50060, 65078, 75090, 92611, 97617, 130156, 150180, 162695, 185222, 195234, 277833, 325390, 370444, 390468, 463055, 488085, 555666, 650780, 926110, 976170, 1111332, 1203943, 1389165, 1852220, 1952340, 2407886, 2778330, 3611829, 4815772, 5556660, 6019715, 7223658, 12039430, 14447316, 18059145, 24078860, 36118290, 72236580]

約数ペア:

[(1, 72236580), (2, 36118290), (3, 24078860), (4, 18059145), (5, 14447316), (6, 12039430), (10, 7223658), (12, 6019715), (13, 5556660), (15, 4815772), (20, 3611829), (26, 2778330), (30, 2407886), (37, 1952340), (39, 1852220), (52, 1389165), (60, 1203943), (65, 1111332), (74, 976170), (78, 926110), (111, 650780), (130, 555666), (148, 488085), (156, 463055), (185, 390468), (195, 370444), (222, 325390), (260, 277833), (370, 195234), (390, 185222), (444, 162695), (481, 150180), (555, 130156), (740, 97617), (780, 92611), (962, 75090), (1110, 65078), (1443, 50060), (1924, 37545), (2220, 32539), (2405, 30036), (2503, 28860), (2886, 25030), (4810, 15018), (5006, 14430), (5772, 12515), (7215, 10012), (7509, 9620)]