72577140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 214462080

約数和(自身を除く): 141884940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 106, 116, 145, 159, 174, 212, 265, 290, 318, 348, 435, 530, 580, 636, 787, 795, 870, 1060, 1537, 1574, 1590, 1740, 2361, 3074, 3148, 3180, 3935, 4611, 4722, 6148, 7685, 7870, 9222, 9444, 11805, 15370, 15740, 18444, 22823, 23055, 23610, 30740, 41711, 45646, 46110, 47220, 68469, 83422, 91292, 92220, 114115, 125133, 136938, 166844, 208555, 228230, 250266, 273876, 342345, 417110, 456460, 500532, 625665, 684690, 834220, 1209619, 1251330, 1369380, 2419238, 2502660, 3628857, 4838476, 6048095, 7257714, 12096190, 14515428, 18144285, 24192380, 36288570, 72577140]

約数ペア:

[(1, 72577140), (2, 36288570), (3, 24192380), (4, 18144285), (5, 14515428), (6, 12096190), (10, 7257714), (12, 6048095), (15, 4838476), (20, 3628857), (29, 2502660), (30, 2419238), (53, 1369380), (58, 1251330), (60, 1209619), (87, 834220), (106, 684690), (116, 625665), (145, 500532), (159, 456460), (174, 417110), (212, 342345), (265, 273876), (290, 250266), (318, 228230), (348, 208555), (435, 166844), (530, 136938), (580, 125133), (636, 114115), (787, 92220), (795, 91292), (870, 83422), (1060, 68469), (1537, 47220), (1574, 46110), (1590, 45646), (1740, 41711), (2361, 30740), (3074, 23610), (3148, 23055), (3180, 22823), (3935, 18444), (4611, 15740), (4722, 15370), (6148, 11805), (7685, 9444), (7870, 9222)]