84828100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 211861440

約数和(自身を除く): 127033340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 179, 350, 358, 677, 700, 716, 895, 1253, 1354, 1790, 2506, 2708, 3385, 3580, 4475, 4739, 5012, 6265, 6770, 8950, 9478, 12530, 13540, 16925, 17900, 18956, 23695, 25060, 31325, 33850, 47390, 62650, 67700, 94780, 118475, 121183, 125300, 236950, 242366, 473900, 484732, 605915, 848281, 1211830, 1696562, 2423660, 3029575, 3393124, 4241405, 6059150, 8482810, 12118300, 16965620, 21207025, 42414050, 84828100]

約数ペア:

[(1, 84828100), (2, 42414050), (4, 21207025), (5, 16965620), (7, 12118300), (10, 8482810), (14, 6059150), (20, 4241405), (25, 3393124), (28, 3029575), (35, 2423660), (50, 1696562), (70, 1211830), (100, 848281), (140, 605915), (175, 484732), (179, 473900), (350, 242366), (358, 236950), (677, 125300), (700, 121183), (716, 118475), (895, 94780), (1253, 67700), (1354, 62650), (1790, 47390), (2506, 33850), (2708, 31325), (3385, 25060), (3580, 23695), (4475, 18956), (4739, 17900), (5012, 16925), (6265, 13540), (6770, 12530), (8950, 9478)]