2749202280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{63113}}^1$

素因数の和:63152

約数の個数: 144

約数和(自身を含む): 9821169540

約数和(自身を除く): 7071967260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 63113, 126226, 189339, 252452, 315565, 378678, 504904, 568017, 631130, 694243, 757356, 946695, 1136034, 1262260, 1388486, 1514712, 1893390, 2082729, 2272068, 2524520, 2776972, 2840085, 3471215, 3786780, 4165458, 4544136, 5553944, 5680170, 6248187, 6942430, 7573560, 7636673, 8330916, 10413645, 11360340, 12496374, 13884860, 15273346, 16661832, 20827290, 22720680, 22910019, 24992748, 27769720, 30546692, 31240935, 38183365, 41654580, 45820038, 49985496, 61093384, 62481870, 68730057, 76366730, 83309160, 91640076, 114550095, 124963740, 137460114, 152733460, 183280152, 229100190, 249927480, 274920228, 305466920, 343650285, 458200380, 549840456, 687300570, 916400760, 1374601140, 2749202280]

約数ペア:

[(1, 2749202280), (2, 1374601140), (3, 916400760), (4, 687300570), (5, 549840456), (6, 458200380), (8, 343650285), (9, 305466920), (10, 274920228), (11, 249927480), (12, 229100190), (15, 183280152), (18, 152733460), (20, 137460114), (22, 124963740), (24, 114550095), (30, 91640076), (33, 83309160), (36, 76366730), (40, 68730057), (44, 62481870), (45, 61093384), (55, 49985496), (60, 45820038), (66, 41654580), (72, 38183365), (88, 31240935), (90, 30546692), (99, 27769720), (110, 24992748), (120, 22910019), (121, 22720680), (132, 20827290), (165, 16661832), (180, 15273346), (198, 13884860), (220, 12496374), (242, 11360340), (264, 10413645), (330, 8330916), (360, 7636673), (363, 7573560), (396, 6942430), (440, 6248187), (484, 5680170), (495, 5553944), (605, 4544136), (660, 4165458), (726, 3786780), (792, 3471215), (968, 2840085), (990, 2776972), (1089, 2524520), (1210, 2272068), (1320, 2082729), (1452, 1893390), (1815, 1514712), (1980, 1388486), (2178, 1262260), (2420, 1136034), (2904, 946695), (3630, 757356), (3960, 694243), (4356, 631130), (4840, 568017), (5445, 504904), (7260, 378678), (8712, 315565), (10890, 252452), (14520, 189339), (21780, 126226), (43560, 63113)]