137782260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9941}}^1$

素因数の和:9974

約数の個数: 144

約数和(自身を含む): 521119872

約数和(自身を除く): 383337612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 9941, 13860, 19882, 29823, 39764, 49705, 59646, 69587, 89469, 99410, 109351, 119292, 139174, 149115, 178938, 198820, 208761, 218702, 278348, 298230, 328053, 347935, 357876, 417522, 437404, 447345, 546755, 596460, 626283, 656106, 695870, 765457, 835044, 894690, 984159, 1043805, 1093510, 1252566, 1312212, 1391740, 1530914, 1640265, 1789380, 1968318, 2087610, 2187020, 2296371, 2505132, 3061828, 3131415, 3280530, 3827285, 3936636, 4175220, 4592742, 4920795, 6262830, 6561060, 6889113, 7654570, 9185484, 9841590, 11481855, 12525660, 13778226, 15309140, 19683180, 22963710, 27556452, 34445565, 45927420, 68891130, 137782260]

約数ペア:

[(1, 137782260), (2, 68891130), (3, 45927420), (4, 34445565), (5, 27556452), (6, 22963710), (7, 19683180), (9, 15309140), (10, 13778226), (11, 12525660), (12, 11481855), (14, 9841590), (15, 9185484), (18, 7654570), (20, 6889113), (21, 6561060), (22, 6262830), (28, 4920795), (30, 4592742), (33, 4175220), (35, 3936636), (36, 3827285), (42, 3280530), (44, 3131415), (45, 3061828), (55, 2505132), (60, 2296371), (63, 2187020), (66, 2087610), (70, 1968318), (77, 1789380), (84, 1640265), (90, 1530914), (99, 1391740), (105, 1312212), (110, 1252566), (126, 1093510), (132, 1043805), (140, 984159), (154, 894690), (165, 835044), (180, 765457), (198, 695870), (210, 656106), (220, 626283), (231, 596460), (252, 546755), (308, 447345), (315, 437404), (330, 417522), (385, 357876), (396, 347935), (420, 328053), (462, 298230), (495, 278348), (630, 218702), (660, 208761), (693, 198820), (770, 178938), (924, 149115), (990, 139174), (1155, 119292), (1260, 109351), (1386, 99410), (1540, 89469), (1980, 69587), (2310, 59646), (2772, 49705), (3465, 39764), (4620, 29823), (6930, 19882), (9941, 13860)]