154265760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9739}}^1$

素因数の和:9771

約数の個数: 144

約数和(自身を含む): 574348320

約数和(自身を除く): 420082560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 9739, 15840, 19478, 29217, 38956, 48695, 58434, 77912, 87651, 97390, 107129, 116868, 146085, 155824, 175302, 194780, 214258, 233736, 292170, 311648, 321387, 350604, 389560, 428516, 438255, 467472, 535645, 584340, 642774, 701208, 779120, 857032, 876510, 934944, 964161, 1071290, 1168680, 1285548, 1402416, 1558240, 1606935, 1714064, 1753020, 1928322, 2142580, 2337360, 2571096, 2804832, 3213870, 3428128, 3506040, 3856644, 4285160, 4674720, 4820805, 5142192, 6427740, 7012080, 7713288, 8570320, 9641610, 10284384, 12855480, 14024160, 15426576, 17140640, 19283220, 25710960, 30853152, 38566440, 51421920, 77132880, 154265760]

約数ペア:

[(1, 154265760), (2, 77132880), (3, 51421920), (4, 38566440), (5, 30853152), (6, 25710960), (8, 19283220), (9, 17140640), (10, 15426576), (11, 14024160), (12, 12855480), (15, 10284384), (16, 9641610), (18, 8570320), (20, 7713288), (22, 7012080), (24, 6427740), (30, 5142192), (32, 4820805), (33, 4674720), (36, 4285160), (40, 3856644), (44, 3506040), (45, 3428128), (48, 3213870), (55, 2804832), (60, 2571096), (66, 2337360), (72, 2142580), (80, 1928322), (88, 1753020), (90, 1714064), (96, 1606935), (99, 1558240), (110, 1402416), (120, 1285548), (132, 1168680), (144, 1071290), (160, 964161), (165, 934944), (176, 876510), (180, 857032), (198, 779120), (220, 701208), (240, 642774), (264, 584340), (288, 535645), (330, 467472), (352, 438255), (360, 428516), (396, 389560), (440, 350604), (480, 321387), (495, 311648), (528, 292170), (660, 233736), (720, 214258), (792, 194780), (880, 175302), (990, 155824), (1056, 146085), (1320, 116868), (1440, 107129), (1584, 97390), (1760, 87651), (1980, 77912), (2640, 58434), (3168, 48695), (3960, 38956), (5280, 29217), (7920, 19478), (9739, 15840)]