25341900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5003

約数の個数: 72

約数和(自身を含む): 77651280

約数和(自身を除く): 52309380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 4969, 5100, 9938, 14907, 19876, 24845, 29814, 49690, 59628, 74535, 84473, 99380, 124225, 149070, 168946, 248450, 253419, 298140, 337892, 372675, 422365, 496900, 506838, 745350, 844730, 1013676, 1267095, 1490700, 1689460, 2111825, 2534190, 4223650, 5068380, 6335475, 8447300, 12670950, 25341900]

約数ペア:

[(1, 25341900), (2, 12670950), (3, 8447300), (4, 6335475), (5, 5068380), (6, 4223650), (10, 2534190), (12, 2111825), (15, 1689460), (17, 1490700), (20, 1267095), (25, 1013676), (30, 844730), (34, 745350), (50, 506838), (51, 496900), (60, 422365), (68, 372675), (75, 337892), (85, 298140), (100, 253419), (102, 248450), (150, 168946), (170, 149070), (204, 124225), (255, 99380), (300, 84473), (340, 74535), (425, 59628), (510, 49690), (850, 29814), (1020, 24845), (1275, 19876), (1700, 14907), (2550, 9938), (4969, 5100)]