225711780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3559}}^1$

素因数の和:3729

約数の個数: 96

約数和(自身を含む): 727265280

約数和(自身を除く): 501553500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 3559, 4228, 4530, 5285, 6342, 7118, 9060, 10570, 10677, 12684, 14236, 15855, 17795, 21140, 21354, 24913, 31710, 35590, 42708, 49826, 53385, 63420, 71180, 74739, 99652, 106770, 124565, 149478, 213540, 249130, 298956, 373695, 498260, 537409, 747390, 1074818, 1494780, 1612227, 2149636, 2687045, 3224454, 3761863, 5374090, 6448908, 7523726, 8061135, 10748180, 11285589, 15047452, 16122270, 18809315, 22571178, 32244540, 37618630, 45142356, 56427945, 75237260, 112855890, 225711780]

約数ペア:

[(1, 225711780), (2, 112855890), (3, 75237260), (4, 56427945), (5, 45142356), (6, 37618630), (7, 32244540), (10, 22571178), (12, 18809315), (14, 16122270), (15, 15047452), (20, 11285589), (21, 10748180), (28, 8061135), (30, 7523726), (35, 6448908), (42, 5374090), (60, 3761863), (70, 3224454), (84, 2687045), (105, 2149636), (140, 1612227), (151, 1494780), (210, 1074818), (302, 747390), (420, 537409), (453, 498260), (604, 373695), (755, 298956), (906, 249130), (1057, 213540), (1510, 149478), (1812, 124565), (2114, 106770), (2265, 99652), (3020, 74739), (3171, 71180), (3559, 63420), (4228, 53385), (4530, 49826), (5285, 42708), (6342, 35590), (7118, 31710), (9060, 24913), (10570, 21354), (10677, 21140), (12684, 17795), (14236, 15855)]