274907820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 888330240

約数和(自身を除く): 613422420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 53, 55, 58, 60, 66, 87, 106, 110, 116, 132, 145, 159, 165, 174, 212, 220, 265, 271, 290, 318, 319, 330, 348, 435, 530, 542, 580, 583, 636, 638, 660, 795, 813, 870, 957, 1060, 1084, 1166, 1276, 1355, 1537, 1590, 1595, 1626, 1740, 1749, 1914, 2332, 2710, 2915, 2981, 3074, 3180, 3190, 3252, 3498, 3828, 4065, 4611, 4785, 5420, 5830, 5962, 6148, 6380, 6996, 7685, 7859, 8130, 8745, 8943, 9222, 9570, 11660, 11924, 14363, 14905, 15370, 15718, 16260, 16907, 17490, 17886, 18444, 19140, 23055, 23577, 28726, 29810, 30740, 31436, 33814, 34980, 35772, 39295, 43089, 44715, 46110, 47154, 50721, 57452, 59620, 67628, 71815, 78590, 84535, 86178, 86449, 89430, 92220, 94308, 101442, 117885, 143630, 157180, 157993, 169070, 172356, 172898, 178860, 202884, 215445, 235770, 253605, 259347, 287260, 315986, 338140, 345796, 416527, 430890, 432245, 471540, 473979, 507210, 518694, 631972, 789965, 833054, 861780, 864490, 947958, 1014420, 1037388, 1249581, 1296735, 1579930, 1666108, 1728980, 1895916, 2082635, 2369895, 2499162, 2593470, 3159860, 4165270, 4581797, 4739790, 4998324, 5186940, 6247905, 8330540, 9163594, 9479580, 12495810, 13745391, 18327188, 22908985, 24991620, 27490782, 45817970, 54981564, 68726955, 91635940, 137453910, 274907820]

約数ペア:

[(1, 274907820), (2, 137453910), (3, 91635940), (4, 68726955), (5, 54981564), (6, 45817970), (10, 27490782), (11, 24991620), (12, 22908985), (15, 18327188), (20, 13745391), (22, 12495810), (29, 9479580), (30, 9163594), (33, 8330540), (44, 6247905), (53, 5186940), (55, 4998324), (58, 4739790), (60, 4581797), (66, 4165270), (87, 3159860), (106, 2593470), (110, 2499162), (116, 2369895), (132, 2082635), (145, 1895916), (159, 1728980), (165, 1666108), (174, 1579930), (212, 1296735), (220, 1249581), (265, 1037388), (271, 1014420), (290, 947958), (318, 864490), (319, 861780), (330, 833054), (348, 789965), (435, 631972), (530, 518694), (542, 507210), (580, 473979), (583, 471540), (636, 432245), (638, 430890), (660, 416527), (795, 345796), (813, 338140), (870, 315986), (957, 287260), (1060, 259347), (1084, 253605), (1166, 235770), (1276, 215445), (1355, 202884), (1537, 178860), (1590, 172898), (1595, 172356), (1626, 169070), (1740, 157993), (1749, 157180), (1914, 143630), (2332, 117885), (2710, 101442), (2915, 94308), (2981, 92220), (3074, 89430), (3180, 86449), (3190, 86178), (3252, 84535), (3498, 78590), (3828, 71815), (4065, 67628), (4611, 59620), (4785, 57452), (5420, 50721), (5830, 47154), (5962, 46110), (6148, 44715), (6380, 43089), (6996, 39295), (7685, 35772), (7859, 34980), (8130, 33814), (8745, 31436), (8943, 30740), (9222, 29810), (9570, 28726), (11660, 23577), (11924, 23055), (14363, 19140), (14905, 18444), (15370, 17886), (15718, 17490), (16260, 16907)]