77404140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 267563520

約数和(自身を除く): 190159380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 83, 90, 99, 108, 110, 132, 135, 157, 165, 166, 180, 198, 220, 249, 270, 297, 314, 330, 332, 396, 415, 471, 495, 498, 540, 594, 628, 660, 747, 785, 830, 913, 942, 990, 996, 1188, 1245, 1413, 1485, 1494, 1570, 1660, 1727, 1826, 1884, 1980, 2241, 2355, 2490, 2739, 2826, 2970, 2988, 3140, 3454, 3652, 3735, 4239, 4482, 4565, 4710, 4980, 5181, 5478, 5652, 5940, 6908, 7065, 7470, 8217, 8478, 8635, 8964, 9130, 9420, 10362, 10956, 11205, 13031, 13695, 14130, 14940, 15543, 16434, 16956, 17270, 18260, 20724, 21195, 22410, 24651, 25905, 26062, 27390, 28260, 31086, 32868, 34540, 39093, 41085, 42390, 44820, 46629, 49302, 51810, 52124, 54780, 62172, 65155, 77715, 78186, 82170, 84780, 93258, 98604, 103620, 117279, 123255, 130310, 143341, 155430, 156372, 164340, 186516, 195465, 233145, 234558, 246510, 260620, 286682, 310860, 351837, 390930, 430023, 466290, 469116, 493020, 573364, 586395, 703674, 716705, 781860, 860046, 932580, 1172790, 1290069, 1407348, 1433410, 1720092, 1759185, 2150115, 2345580, 2580138, 2866820, 3518370, 3870207, 4300230, 5160276, 6450345, 7036740, 7740414, 8600460, 12900690, 15480828, 19351035, 25801380, 38702070, 77404140]

約数ペア:

[(1, 77404140), (2, 38702070), (3, 25801380), (4, 19351035), (5, 15480828), (6, 12900690), (9, 8600460), (10, 7740414), (11, 7036740), (12, 6450345), (15, 5160276), (18, 4300230), (20, 3870207), (22, 3518370), (27, 2866820), (30, 2580138), (33, 2345580), (36, 2150115), (44, 1759185), (45, 1720092), (54, 1433410), (55, 1407348), (60, 1290069), (66, 1172790), (83, 932580), (90, 860046), (99, 781860), (108, 716705), (110, 703674), (132, 586395), (135, 573364), (157, 493020), (165, 469116), (166, 466290), (180, 430023), (198, 390930), (220, 351837), (249, 310860), (270, 286682), (297, 260620), (314, 246510), (330, 234558), (332, 233145), (396, 195465), (415, 186516), (471, 164340), (495, 156372), (498, 155430), (540, 143341), (594, 130310), (628, 123255), (660, 117279), (747, 103620), (785, 98604), (830, 93258), (913, 84780), (942, 82170), (990, 78186), (996, 77715), (1188, 65155), (1245, 62172), (1413, 54780), (1485, 52124), (1494, 51810), (1570, 49302), (1660, 46629), (1727, 44820), (1826, 42390), (1884, 41085), (1980, 39093), (2241, 34540), (2355, 32868), (2490, 31086), (2739, 28260), (2826, 27390), (2970, 26062), (2988, 25905), (3140, 24651), (3454, 22410), (3652, 21195), (3735, 20724), (4239, 18260), (4482, 17270), (4565, 16956), (4710, 16434), (4980, 15543), (5181, 14940), (5478, 14130), (5652, 13695), (5940, 13031), (6908, 11205), (7065, 10956), (7470, 10362), (8217, 9420), (8478, 9130), (8635, 8964)]