25774380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8455

約数の個数: 72

約数和(自身を含む): 82791072

約数和(自身を除く): 57016692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8423, 16846, 25269, 33692, 42115, 50538, 75807, 84230, 101076, 126345, 143191, 151614, 168460, 252690, 286382, 303228, 379035, 429573, 505380, 572764, 715955, 758070, 859146, 1288719, 1431910, 1516140, 1718292, 2147865, 2577438, 2863820, 4295730, 5154876, 6443595, 8591460, 12887190, 25774380]

約数ペア:

[(1, 25774380), (2, 12887190), (3, 8591460), (4, 6443595), (5, 5154876), (6, 4295730), (9, 2863820), (10, 2577438), (12, 2147865), (15, 1718292), (17, 1516140), (18, 1431910), (20, 1288719), (30, 859146), (34, 758070), (36, 715955), (45, 572764), (51, 505380), (60, 429573), (68, 379035), (85, 303228), (90, 286382), (102, 252690), (153, 168460), (170, 151614), (180, 143191), (204, 126345), (255, 101076), (306, 84230), (340, 75807), (510, 50538), (612, 42115), (765, 33692), (1020, 25269), (1530, 16846), (3060, 8423)]