217422360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5498

約数の個数: 128

約数和(自身を含む): 744465600

約数和(自身を除く): 527043240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 5441, 6660, 7992, 9990, 10882, 13320, 16323, 19980, 21764, 27205, 32646, 39960, 43528, 48969, 54410, 65292, 81615, 97938, 108820, 130584, 146907, 163230, 195876, 201317, 217640, 244845, 293814, 326460, 391752, 402634, 489690, 587628, 603951, 652920, 734535, 805268, 979380, 1006585, 1175256, 1207902, 1469070, 1610536, 1811853, 1958760, 2013170, 2415804, 2938140, 3019755, 3623706, 4026340, 4831608, 5435559, 5876280, 6039510, 7247412, 8052680, 9059265, 10871118, 12079020, 14494824, 18118530, 21742236, 24158040, 27177795, 36237060, 43484472, 54355590, 72474120, 108711180, 217422360]

約数ペア:

[(1, 217422360), (2, 108711180), (3, 72474120), (4, 54355590), (5, 43484472), (6, 36237060), (8, 27177795), (9, 24158040), (10, 21742236), (12, 18118530), (15, 14494824), (18, 12079020), (20, 10871118), (24, 9059265), (27, 8052680), (30, 7247412), (36, 6039510), (37, 5876280), (40, 5435559), (45, 4831608), (54, 4026340), (60, 3623706), (72, 3019755), (74, 2938140), (90, 2415804), (108, 2013170), (111, 1958760), (120, 1811853), (135, 1610536), (148, 1469070), (180, 1207902), (185, 1175256), (216, 1006585), (222, 979380), (270, 805268), (296, 734535), (333, 652920), (360, 603951), (370, 587628), (444, 489690), (540, 402634), (555, 391752), (666, 326460), (740, 293814), (888, 244845), (999, 217640), (1080, 201317), (1110, 195876), (1332, 163230), (1480, 146907), (1665, 130584), (1998, 108820), (2220, 97938), (2664, 81615), (3330, 65292), (3996, 54410), (4440, 48969), (4995, 43528), (5441, 39960), (6660, 32646), (7992, 27205), (9990, 21764), (10882, 19980), (13320, 16323)]