38291700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1297

約数の個数: 72

約数和(自身を含む): 111902560

約数和(自身を除く): 73610860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1171, 1308, 1635, 2180, 2342, 2725, 3270, 3513, 4684, 5450, 5855, 6540, 7026, 8175, 10900, 11710, 14052, 16350, 17565, 23420, 29275, 32700, 35130, 58550, 70260, 87825, 117100, 127639, 175650, 255278, 351300, 382917, 510556, 638195, 765834, 1276390, 1531668, 1914585, 2552780, 3190975, 3829170, 6381950, 7658340, 9572925, 12763900, 19145850, 38291700]

約数ペア:

[(1, 38291700), (2, 19145850), (3, 12763900), (4, 9572925), (5, 7658340), (6, 6381950), (10, 3829170), (12, 3190975), (15, 2552780), (20, 1914585), (25, 1531668), (30, 1276390), (50, 765834), (60, 638195), (75, 510556), (100, 382917), (109, 351300), (150, 255278), (218, 175650), (300, 127639), (327, 117100), (436, 87825), (545, 70260), (654, 58550), (1090, 35130), (1171, 32700), (1308, 29275), (1635, 23420), (2180, 17565), (2342, 16350), (2725, 14052), (3270, 11710), (3513, 10900), (4684, 8175), (5450, 7026), (5855, 6540)]