74206440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2677}}^1$

素因数の和:2712

約数の個数: 192

約数和(自身を含む): 300792960

約数和(自身を除く): 226586520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2677, 2772, 3080, 3465, 3960, 4620, 5354, 5544, 6930, 8031, 9240, 10708, 13385, 13860, 16062, 18739, 21416, 24093, 26770, 27720, 29447, 32124, 37478, 40155, 48186, 53540, 56217, 58894, 64248, 74956, 80310, 88341, 93695, 96372, 107080, 112434, 117788, 120465, 147235, 149912, 160620, 168651, 176682, 187390, 192744, 206129, 224868, 235576, 240930, 265023, 281085, 294470, 321240, 337302, 353364, 374780, 412258, 441705, 449736, 481860, 530046, 562170, 588940, 618387, 674604, 706728, 749560, 824516, 843255, 883410, 963720, 1030645, 1060092, 1124340, 1177880, 1236774, 1325115, 1349208, 1649032, 1686510, 1766820, 1855161, 2061290, 2120184, 2248680, 2473548, 2650230, 3091935, 3373020, 3533640, 3710322, 4122580, 4947096, 5300460, 6183870, 6746040, 7420644, 8245160, 9275805, 10600920, 12367740, 14841288, 18551610, 24735480, 37103220, 74206440]

約数ペア:

[(1, 74206440), (2, 37103220), (3, 24735480), (4, 18551610), (5, 14841288), (6, 12367740), (7, 10600920), (8, 9275805), (9, 8245160), (10, 7420644), (11, 6746040), (12, 6183870), (14, 5300460), (15, 4947096), (18, 4122580), (20, 3710322), (21, 3533640), (22, 3373020), (24, 3091935), (28, 2650230), (30, 2473548), (33, 2248680), (35, 2120184), (36, 2061290), (40, 1855161), (42, 1766820), (44, 1686510), (45, 1649032), (55, 1349208), (56, 1325115), (60, 1236774), (63, 1177880), (66, 1124340), (70, 1060092), (72, 1030645), (77, 963720), (84, 883410), (88, 843255), (90, 824516), (99, 749560), (105, 706728), (110, 674604), (120, 618387), (126, 588940), (132, 562170), (140, 530046), (154, 481860), (165, 449736), (168, 441705), (180, 412258), (198, 374780), (210, 353364), (220, 337302), (231, 321240), (252, 294470), (264, 281085), (280, 265023), (308, 240930), (315, 235576), (330, 224868), (360, 206129), (385, 192744), (396, 187390), (420, 176682), (440, 168651), (462, 160620), (495, 149912), (504, 147235), (616, 120465), (630, 117788), (660, 112434), (693, 107080), (770, 96372), (792, 93695), (840, 88341), (924, 80310), (990, 74956), (1155, 64248), (1260, 58894), (1320, 56217), (1386, 53540), (1540, 48186), (1848, 40155), (1980, 37478), (2310, 32124), (2520, 29447), (2677, 27720), (2772, 26770), (3080, 24093), (3465, 21416), (3960, 18739), (4620, 16062), (5354, 13860), (5544, 13385), (6930, 10708), (8031, 9240)]