74504340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 233089920

約数和(自身を除く): 158585580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 491, 540, 562, 843, 982, 1124, 1405, 1473, 1686, 1964, 2455, 2529, 2810, 2946, 3372, 4215, 4419, 4910, 5058, 5620, 5892, 7365, 7587, 8430, 8838, 9820, 10116, 12645, 13257, 14730, 15174, 16860, 17676, 22095, 25290, 26514, 29460, 30348, 37935, 44190, 50580, 53028, 66285, 75870, 88380, 132570, 137971, 151740, 265140, 275942, 413913, 551884, 689855, 827826, 1241739, 1379710, 1655652, 2069565, 2483478, 2759420, 3725217, 4139130, 4966956, 6208695, 7450434, 8278260, 12417390, 14900868, 18626085, 24834780, 37252170, 74504340]

約数ペア:

[(1, 74504340), (2, 37252170), (3, 24834780), (4, 18626085), (5, 14900868), (6, 12417390), (9, 8278260), (10, 7450434), (12, 6208695), (15, 4966956), (18, 4139130), (20, 3725217), (27, 2759420), (30, 2483478), (36, 2069565), (45, 1655652), (54, 1379710), (60, 1241739), (90, 827826), (108, 689855), (135, 551884), (180, 413913), (270, 275942), (281, 265140), (491, 151740), (540, 137971), (562, 132570), (843, 88380), (982, 75870), (1124, 66285), (1405, 53028), (1473, 50580), (1686, 44190), (1964, 37935), (2455, 30348), (2529, 29460), (2810, 26514), (2946, 25290), (3372, 22095), (4215, 17676), (4419, 16860), (4910, 15174), (5058, 14730), (5620, 13257), (5892, 12645), (7365, 10116), (7587, 9820), (8430, 8838)]