25644900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 75279904

約数和(自身を除く): 49635004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1171, 1460, 1825, 2190, 2342, 3513, 3650, 4380, 4684, 5475, 5855, 7026, 7300, 10950, 11710, 14052, 17565, 21900, 23420, 29275, 35130, 58550, 70260, 85483, 87825, 117100, 170966, 175650, 256449, 341932, 351300, 427415, 512898, 854830, 1025796, 1282245, 1709660, 2137075, 2564490, 4274150, 5128980, 6411225, 8548300, 12822450, 25644900]

約数ペア:

[(1, 25644900), (2, 12822450), (3, 8548300), (4, 6411225), (5, 5128980), (6, 4274150), (10, 2564490), (12, 2137075), (15, 1709660), (20, 1282245), (25, 1025796), (30, 854830), (50, 512898), (60, 427415), (73, 351300), (75, 341932), (100, 256449), (146, 175650), (150, 170966), (219, 117100), (292, 87825), (300, 85483), (365, 70260), (438, 58550), (730, 35130), (876, 29275), (1095, 23420), (1171, 21900), (1460, 17565), (1825, 14052), (2190, 11710), (2342, 10950), (3513, 7300), (3650, 7026), (4380, 5855), (4684, 5475)]