65043540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5278

約数の個数: 96

約数和(自身を含む): 211196160

約数和(自身を除く): 146152620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 5237, 6210, 10474, 12420, 15711, 20948, 26185, 31422, 47133, 52370, 62844, 78555, 94266, 104740, 120451, 141399, 157110, 188532, 235665, 240902, 282798, 314220, 361353, 471330, 481804, 565596, 602255, 706995, 722706, 942660, 1084059, 1204510, 1413990, 1445412, 1806765, 2168118, 2409020, 2827980, 3252177, 3613530, 4336236, 5420295, 6504354, 7227060, 10840590, 13008708, 16260885, 21681180, 32521770, 65043540]

約数ペア:

[(1, 65043540), (2, 32521770), (3, 21681180), (4, 16260885), (5, 13008708), (6, 10840590), (9, 7227060), (10, 6504354), (12, 5420295), (15, 4336236), (18, 3613530), (20, 3252177), (23, 2827980), (27, 2409020), (30, 2168118), (36, 1806765), (45, 1445412), (46, 1413990), (54, 1204510), (60, 1084059), (69, 942660), (90, 722706), (92, 706995), (108, 602255), (115, 565596), (135, 481804), (138, 471330), (180, 361353), (207, 314220), (230, 282798), (270, 240902), (276, 235665), (345, 188532), (414, 157110), (460, 141399), (540, 120451), (621, 104740), (690, 94266), (828, 78555), (1035, 62844), (1242, 52370), (1380, 47133), (2070, 31422), (2484, 26185), (3105, 20948), (4140, 15711), (5237, 12420), (6210, 10474)]