75869150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 166027320

約数和(自身を除く): 90158170

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 173, 175, 179, 245, 346, 350, 358, 490, 865, 895, 1211, 1225, 1253, 1730, 1790, 2422, 2450, 2506, 4325, 4475, 6055, 6265, 8477, 8650, 8771, 8950, 12110, 12530, 16954, 17542, 30275, 30967, 31325, 42385, 43855, 60550, 61934, 62650, 84770, 87710, 154835, 211925, 216769, 219275, 309670, 423850, 433538, 438550, 774175, 1083845, 1517383, 1548350, 2167690, 3034766, 5419225, 7586915, 10838450, 15173830, 37934575, 75869150]

約数ペア:

[(1, 75869150), (2, 37934575), (5, 15173830), (7, 10838450), (10, 7586915), (14, 5419225), (25, 3034766), (35, 2167690), (49, 1548350), (50, 1517383), (70, 1083845), (98, 774175), (173, 438550), (175, 433538), (179, 423850), (245, 309670), (346, 219275), (350, 216769), (358, 211925), (490, 154835), (865, 87710), (895, 84770), (1211, 62650), (1225, 61934), (1253, 60550), (1730, 43855), (1790, 42385), (2422, 31325), (2450, 30967), (2506, 30275), (4325, 17542), (4475, 16954), (6055, 12530), (6265, 12110), (8477, 8950), (8650, 8771)]