151554900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{72169}}^1$

素因数の和:72193

約数の個数: 72

約数和(自身を含む): 501148480

約数和(自身を除く): 349593580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 72169, 144338, 216507, 288676, 360845, 433014, 505183, 721690, 866028, 1010366, 1082535, 1443380, 1515549, 1804225, 2020732, 2165070, 2525915, 3031098, 3608450, 4330140, 5051830, 5412675, 6062196, 7216900, 7577745, 10103660, 10825350, 12629575, 15155490, 21650700, 25259150, 30310980, 37888725, 50518300, 75777450, 151554900]

約数ペア:

[(1, 151554900), (2, 75777450), (3, 50518300), (4, 37888725), (5, 30310980), (6, 25259150), (7, 21650700), (10, 15155490), (12, 12629575), (14, 10825350), (15, 10103660), (20, 7577745), (21, 7216900), (25, 6062196), (28, 5412675), (30, 5051830), (35, 4330140), (42, 3608450), (50, 3031098), (60, 2525915), (70, 2165070), (75, 2020732), (84, 1804225), (100, 1515549), (105, 1443380), (140, 1082535), (150, 1010366), (175, 866028), (210, 721690), (300, 505183), (350, 433014), (420, 360845), (525, 288676), (700, 216507), (1050, 144338), (2100, 72169)]