256536300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{12763}}^1$

素因数の和:12847

約数の個数: 72

約数和(自身を含む): 753382336

約数和(自身を除く): 496846036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1675, 2010, 3350, 4020, 5025, 6700, 10050, 12763, 20100, 25526, 38289, 51052, 63815, 76578, 127630, 153156, 191445, 255260, 319075, 382890, 638150, 765780, 855121, 957225, 1276300, 1710242, 1914450, 2565363, 3420484, 3828900, 4275605, 5130726, 8551210, 10261452, 12826815, 17102420, 21378025, 25653630, 42756050, 51307260, 64134075, 85512100, 128268150, 256536300]

約数ペア:

[(1, 256536300), (2, 128268150), (3, 85512100), (4, 64134075), (5, 51307260), (6, 42756050), (10, 25653630), (12, 21378025), (15, 17102420), (20, 12826815), (25, 10261452), (30, 8551210), (50, 5130726), (60, 4275605), (67, 3828900), (75, 3420484), (100, 2565363), (134, 1914450), (150, 1710242), (201, 1276300), (268, 957225), (300, 855121), (335, 765780), (402, 638150), (670, 382890), (804, 319075), (1005, 255260), (1340, 191445), (1675, 153156), (2010, 127630), (3350, 76578), (4020, 63815), (5025, 51052), (6700, 38289), (10050, 25526), (12763, 20100)]