184555980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2156

約数の個数: 144

約数和(自身を含む): 649119744

約数和(自身を除く): 464563764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2063, 2130, 2485, 2556, 2982, 3195, 4126, 4260, 4473, 4970, 5964, 6189, 6390, 7455, 8252, 8946, 9940, 10315, 12378, 12780, 14441, 14910, 17892, 18567, 20630, 22365, 24756, 28882, 29820, 30945, 37134, 41260, 43323, 44730, 57764, 61890, 72205, 74268, 86646, 89460, 92835, 123780, 129969, 144410, 146473, 173292, 185670, 216615, 259938, 288820, 292946, 371340, 433230, 439419, 519876, 585892, 649845, 732365, 866460, 878838, 1025311, 1299690, 1318257, 1464730, 1757676, 2050622, 2197095, 2599380, 2636514, 2929460, 3075933, 4101244, 4394190, 5126555, 5273028, 6151866, 6591285, 8788380, 9227799, 10253110, 12303732, 13182570, 15379665, 18455598, 20506220, 26365140, 30759330, 36911196, 46138995, 61518660, 92277990, 184555980]

約数ペア:

[(1, 184555980), (2, 92277990), (3, 61518660), (4, 46138995), (5, 36911196), (6, 30759330), (7, 26365140), (9, 20506220), (10, 18455598), (12, 15379665), (14, 13182570), (15, 12303732), (18, 10253110), (20, 9227799), (21, 8788380), (28, 6591285), (30, 6151866), (35, 5273028), (36, 5126555), (42, 4394190), (45, 4101244), (60, 3075933), (63, 2929460), (70, 2636514), (71, 2599380), (84, 2197095), (90, 2050622), (105, 1757676), (126, 1464730), (140, 1318257), (142, 1299690), (180, 1025311), (210, 878838), (213, 866460), (252, 732365), (284, 649845), (315, 585892), (355, 519876), (420, 439419), (426, 433230), (497, 371340), (630, 292946), (639, 288820), (710, 259938), (852, 216615), (994, 185670), (1065, 173292), (1260, 146473), (1278, 144410), (1420, 129969), (1491, 123780), (1988, 92835), (2063, 89460), (2130, 86646), (2485, 74268), (2556, 72205), (2982, 61890), (3195, 57764), (4126, 44730), (4260, 43323), (4473, 41260), (4970, 37134), (5964, 30945), (6189, 29820), (6390, 28882), (7455, 24756), (8252, 22365), (8946, 20630), (9940, 18567), (10315, 17892), (12378, 14910), (12780, 14441)]