425715900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{74687}}^1$

素因数の和:74723

約数の個数: 72

約数和(自身を含む): 1296583680

約数和(自身を除く): 870867780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 74687, 149374, 224061, 298748, 373435, 448122, 746870, 896244, 1120305, 1419053, 1493740, 1867175, 2240610, 2838106, 3734350, 4257159, 4481220, 5601525, 5676212, 7095265, 7468700, 8514318, 11203050, 14190530, 17028636, 21285795, 22406100, 28381060, 35476325, 42571590, 70952650, 85143180, 106428975, 141905300, 212857950, 425715900]

約数ペア:

[(1, 425715900), (2, 212857950), (3, 141905300), (4, 106428975), (5, 85143180), (6, 70952650), (10, 42571590), (12, 35476325), (15, 28381060), (19, 22406100), (20, 21285795), (25, 17028636), (30, 14190530), (38, 11203050), (50, 8514318), (57, 7468700), (60, 7095265), (75, 5676212), (76, 5601525), (95, 4481220), (100, 4257159), (114, 3734350), (150, 2838106), (190, 2240610), (228, 1867175), (285, 1493740), (300, 1419053), (380, 1120305), (475, 896244), (570, 746870), (950, 448122), (1140, 373435), (1425, 298748), (1900, 224061), (2850, 149374), (5700, 74687)]