141720900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{1091}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 411369504

約数和(自身を除く): 269648604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 433, 866, 1091, 1299, 1732, 2165, 2182, 2598, 3273, 4330, 4364, 5196, 5455, 6495, 6546, 8660, 10825, 10910, 12990, 13092, 16365, 21650, 21820, 25980, 27275, 32475, 32730, 43300, 54550, 64950, 65460, 81825, 109100, 129900, 163650, 327300, 472403, 944806, 1417209, 1889612, 2362015, 2834418, 4724030, 5668836, 7086045, 9448060, 11810075, 14172090, 23620150, 28344180, 35430225, 47240300, 70860450, 141720900]

約数ペア:

[(1, 141720900), (2, 70860450), (3, 47240300), (4, 35430225), (5, 28344180), (6, 23620150), (10, 14172090), (12, 11810075), (15, 9448060), (20, 7086045), (25, 5668836), (30, 4724030), (50, 2834418), (60, 2362015), (75, 1889612), (100, 1417209), (150, 944806), (300, 472403), (433, 327300), (866, 163650), (1091, 129900), (1299, 109100), (1732, 81825), (2165, 65460), (2182, 64950), (2598, 54550), (3273, 43300), (4330, 32730), (4364, 32475), (5196, 27275), (5455, 25980), (6495, 21820), (6546, 21650), (8660, 16365), (10825, 13092), (10910, 12990)]