20165076300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{616669}}^1$

素因数の和:616795

約数の個数: 72

約数和(自身を含む): 58879651600

約数和(自身を除く): 38714575300

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, 1308, 1635, 2180, 2725, 3270, 5450, 6540, 8175, 10900, 16350, 32700, 616669, 1233338, 1850007, 2466676, 3083345, 3700014, 6166690, 7400028, 9250035, 12333380, 15416725, 18500070, 30833450, 37000140, 46250175, 61666900, 67216921, 92500350, 134433842, 185000700, 201650763, 268867684, 336084605, 403301526, 672169210, 806603052, 1008253815, 1344338420, 1680423025, 2016507630, 3360846050, 4033015260, 5041269075, 6721692100, 10082538150, 20165076300]

約数ペア:

[(1, 20165076300), (2, 10082538150), (3, 6721692100), (4, 5041269075), (5, 4033015260), (6, 3360846050), (10, 2016507630), (12, 1680423025), (15, 1344338420), (20, 1008253815), (25, 806603052), (30, 672169210), (50, 403301526), (60, 336084605), (75, 268867684), (100, 201650763), (109, 185000700), (150, 134433842), (218, 92500350), (300, 67216921), (327, 61666900), (436, 46250175), (545, 37000140), (654, 30833450), (1090, 18500070), (1308, 15416725), (1635, 12333380), (2180, 9250035), (2725, 7400028), (3270, 6166690), (5450, 3700014), (6540, 3083345), (8175, 2466676), (10900, 1850007), (16350, 1233338), (32700, 616669)]