250266900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64171}}^1$

素因数の和:64201

約数の個数: 72

約数和(自身を含む): 779818144

約数和(自身を除く): 529551244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 64171, 128342, 192513, 256684, 320855, 385026, 641710, 770052, 834223, 962565, 1283420, 1604275, 1668446, 1925130, 2502669, 3208550, 3336892, 3850260, 4171115, 4812825, 5005338, 6417100, 8342230, 9625650, 10010676, 12513345, 16684460, 19251300, 20855575, 25026690, 41711150, 50053380, 62566725, 83422300, 125133450, 250266900]

約数ペア:

[(1, 250266900), (2, 125133450), (3, 83422300), (4, 62566725), (5, 50053380), (6, 41711150), (10, 25026690), (12, 20855575), (13, 19251300), (15, 16684460), (20, 12513345), (25, 10010676), (26, 9625650), (30, 8342230), (39, 6417100), (50, 5005338), (52, 4812825), (60, 4171115), (65, 3850260), (75, 3336892), (78, 3208550), (100, 2502669), (130, 1925130), (150, 1668446), (156, 1604275), (195, 1283420), (260, 962565), (300, 834223), (325, 770052), (390, 641710), (650, 385026), (780, 320855), (975, 256684), (1300, 192513), (1950, 128342), (3900, 64171)]