77469480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6521}}^1$

素因数の和:6552

約数の個数: 128

約数和(自身を含む): 281750400

約数和(自身を除く): 204280920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6521, 11880, 13042, 19563, 26084, 32605, 39126, 52168, 58689, 65210, 71731, 78252, 97815, 117378, 130420, 143462, 156504, 176067, 195630, 215193, 234756, 260840, 286924, 293445, 352134, 358655, 391260, 430386, 469512, 573848, 586890, 645579, 704268, 717310, 782520, 860772, 880335, 1075965, 1173780, 1291158, 1408536, 1434620, 1721544, 1760670, 1936737, 2151930, 2347560, 2582316, 2869240, 3227895, 3521340, 3873474, 4303860, 5164632, 6455790, 7042680, 7746948, 8607720, 9683685, 12911580, 15493896, 19367370, 25823160, 38734740, 77469480]

約数ペア:

[(1, 77469480), (2, 38734740), (3, 25823160), (4, 19367370), (5, 15493896), (6, 12911580), (8, 9683685), (9, 8607720), (10, 7746948), (11, 7042680), (12, 6455790), (15, 5164632), (18, 4303860), (20, 3873474), (22, 3521340), (24, 3227895), (27, 2869240), (30, 2582316), (33, 2347560), (36, 2151930), (40, 1936737), (44, 1760670), (45, 1721544), (54, 1434620), (55, 1408536), (60, 1291158), (66, 1173780), (72, 1075965), (88, 880335), (90, 860772), (99, 782520), (108, 717310), (110, 704268), (120, 645579), (132, 586890), (135, 573848), (165, 469512), (180, 430386), (198, 391260), (216, 358655), (220, 352134), (264, 293445), (270, 286924), (297, 260840), (330, 234756), (360, 215193), (396, 195630), (440, 176067), (495, 156504), (540, 143462), (594, 130420), (660, 117378), (792, 97815), (990, 78252), (1080, 71731), (1188, 65210), (1320, 58689), (1485, 52168), (1980, 39126), (2376, 32605), (2970, 26084), (3960, 19563), (5940, 13042), (6521, 11880)]