21134700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 108

約数和(自身を含む): 69193488

約数和(自身を除く): 48058788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1021, 1035, 1150, 1380, 1725, 2042, 2070, 2300, 3063, 3450, 4084, 4140, 5105, 5175, 6126, 6900, 9189, 10210, 10350, 12252, 15315, 18378, 20420, 20700, 23483, 25525, 30630, 36756, 45945, 46966, 51050, 61260, 70449, 76575, 91890, 93932, 102100, 117415, 140898, 153150, 183780, 211347, 229725, 234830, 281796, 306300, 352245, 422694, 459450, 469660, 587075, 704490, 845388, 918900, 1056735, 1174150, 1408980, 1761225, 2113470, 2348300, 3522450, 4226940, 5283675, 7044900, 10567350, 21134700]

約数ペア:

[(1, 21134700), (2, 10567350), (3, 7044900), (4, 5283675), (5, 4226940), (6, 3522450), (9, 2348300), (10, 2113470), (12, 1761225), (15, 1408980), (18, 1174150), (20, 1056735), (23, 918900), (25, 845388), (30, 704490), (36, 587075), (45, 469660), (46, 459450), (50, 422694), (60, 352245), (69, 306300), (75, 281796), (90, 234830), (92, 229725), (100, 211347), (115, 183780), (138, 153150), (150, 140898), (180, 117415), (207, 102100), (225, 93932), (230, 91890), (276, 76575), (300, 70449), (345, 61260), (414, 51050), (450, 46966), (460, 45945), (575, 36756), (690, 30630), (828, 25525), (900, 23483), (1021, 20700), (1035, 20420), (1150, 18378), (1380, 15315), (1725, 12252), (2042, 10350), (2070, 10210), (2300, 9189), (3063, 6900), (3450, 6126), (4084, 5175), (4140, 5105)]