106988300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 240609600

約数和(自身を除く): 133621300

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 139, 172, 179, 215, 278, 358, 430, 556, 695, 716, 860, 895, 1075, 1390, 1790, 2150, 2780, 3475, 3580, 4300, 4475, 5977, 6950, 7697, 8950, 11954, 13900, 15394, 17900, 23908, 24881, 29885, 30788, 38485, 49762, 59770, 76970, 99524, 119540, 124405, 149425, 153940, 192425, 248810, 298850, 384850, 497620, 597700, 622025, 769700, 1069883, 1244050, 2139766, 2488100, 4279532, 5349415, 10698830, 21397660, 26747075, 53494150, 106988300]

約数ペア:

[(1, 106988300), (2, 53494150), (4, 26747075), (5, 21397660), (10, 10698830), (20, 5349415), (25, 4279532), (43, 2488100), (50, 2139766), (86, 1244050), (100, 1069883), (139, 769700), (172, 622025), (179, 597700), (215, 497620), (278, 384850), (358, 298850), (430, 248810), (556, 192425), (695, 153940), (716, 149425), (860, 124405), (895, 119540), (1075, 99524), (1390, 76970), (1790, 59770), (2150, 49762), (2780, 38485), (3475, 30788), (3580, 29885), (4300, 24881), (4475, 23908), (5977, 17900), (6950, 15394), (7697, 13900), (8950, 11954)]