1920300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 5739216

約数和(自身を除く): 3818916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 173, 185, 222, 300, 346, 370, 444, 519, 555, 692, 740, 865, 925, 1038, 1110, 1730, 1850, 2076, 2220, 2595, 2775, 3460, 3700, 4325, 5190, 5550, 6401, 8650, 10380, 11100, 12802, 12975, 17300, 19203, 25604, 25950, 32005, 38406, 51900, 64010, 76812, 96015, 128020, 160025, 192030, 320050, 384060, 480075, 640100, 960150, 1920300]

約数ペア:

[(1, 1920300), (2, 960150), (3, 640100), (4, 480075), (5, 384060), (6, 320050), (10, 192030), (12, 160025), (15, 128020), (20, 96015), (25, 76812), (30, 64010), (37, 51900), (50, 38406), (60, 32005), (74, 25950), (75, 25604), (100, 19203), (111, 17300), (148, 12975), (150, 12802), (173, 11100), (185, 10380), (222, 8650), (300, 6401), (346, 5550), (370, 5190), (444, 4325), (519, 3700), (555, 3460), (692, 2775), (740, 2595), (865, 2220), (925, 2076), (1038, 1850), (1110, 1730)]