27076280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 77760000

約数和(自身を除く): 50683720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 140, 149, 154, 220, 236, 280, 295, 298, 308, 385, 413, 440, 472, 590, 596, 616, 649, 745, 770, 826, 1043, 1180, 1192, 1298, 1490, 1540, 1639, 1652, 2065, 2086, 2360, 2596, 2980, 3080, 3245, 3278, 3304, 4130, 4172, 4543, 5192, 5215, 5960, 6490, 6556, 8195, 8260, 8344, 8791, 9086, 10430, 11473, 12980, 13112, 16390, 16520, 17582, 18172, 20860, 22715, 22946, 25960, 32780, 35164, 36344, 41720, 43955, 45430, 45892, 57365, 61537, 65560, 70328, 87910, 90860, 91784, 96701, 114730, 123074, 175820, 181720, 193402, 229460, 246148, 307685, 351640, 386804, 458920, 483505, 492296, 615370, 676907, 773608, 967010, 1230740, 1353814, 1934020, 2461480, 2707628, 3384535, 3868040, 5415256, 6769070, 13538140, 27076280]

約数ペア:

[(1, 27076280), (2, 13538140), (4, 6769070), (5, 5415256), (7, 3868040), (8, 3384535), (10, 2707628), (11, 2461480), (14, 1934020), (20, 1353814), (22, 1230740), (28, 967010), (35, 773608), (40, 676907), (44, 615370), (55, 492296), (56, 483505), (59, 458920), (70, 386804), (77, 351640), (88, 307685), (110, 246148), (118, 229460), (140, 193402), (149, 181720), (154, 175820), (220, 123074), (236, 114730), (280, 96701), (295, 91784), (298, 90860), (308, 87910), (385, 70328), (413, 65560), (440, 61537), (472, 57365), (590, 45892), (596, 45430), (616, 43955), (649, 41720), (745, 36344), (770, 35164), (826, 32780), (1043, 25960), (1180, 22946), (1192, 22715), (1298, 20860), (1490, 18172), (1540, 17582), (1639, 16520), (1652, 16390), (2065, 13112), (2086, 12980), (2360, 11473), (2596, 10430), (2980, 9086), (3080, 8791), (3245, 8344), (3278, 8260), (3304, 8195), (4130, 6556), (4172, 6490), (4543, 5960), (5192, 5215)]