15669546660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{221509}}^1$

素因数の和:221658

約数の個数: 96

約数和(自身を含む): 49122057600

約数和(自身を除く): 33452510940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 11790, 14148, 17685, 23580, 35370, 70740, 221509, 443018, 664527, 886036, 1107545, 1329054, 1993581, 2215090, 2658108, 3322635, 3987162, 4430180, 5980743, 6645270, 7974324, 9967905, 11961486, 13290540, 19935810, 23922972, 29017679, 29903715, 39871620, 58035358, 59807430, 87053037, 116070716, 119614860, 145088395, 174106074, 261159111, 290176790, 348212148, 435265185, 522318222, 580353580, 783477333, 870530370, 1044636444, 1305795555, 1566954666, 1741060740, 2611591110, 3133909332, 3917386665, 5223182220, 7834773330, 15669546660]

約数ペア:

[(1, 15669546660), (2, 7834773330), (3, 5223182220), (4, 3917386665), (5, 3133909332), (6, 2611591110), (9, 1741060740), (10, 1566954666), (12, 1305795555), (15, 1044636444), (18, 870530370), (20, 783477333), (27, 580353580), (30, 522318222), (36, 435265185), (45, 348212148), (54, 290176790), (60, 261159111), (90, 174106074), (108, 145088395), (131, 119614860), (135, 116070716), (180, 87053037), (262, 59807430), (270, 58035358), (393, 39871620), (524, 29903715), (540, 29017679), (655, 23922972), (786, 19935810), (1179, 13290540), (1310, 11961486), (1572, 9967905), (1965, 7974324), (2358, 6645270), (2620, 5980743), (3537, 4430180), (3930, 3987162), (4716, 3322635), (5895, 2658108), (7074, 2215090), (7860, 1993581), (11790, 1329054), (14148, 1107545), (17685, 886036), (23580, 664527), (35370, 443018), (70740, 221509)]