4545300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 13367200

約数和(自身を除く): 8821900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 139, 150, 218, 278, 300, 327, 417, 436, 545, 556, 654, 695, 834, 1090, 1308, 1390, 1635, 1668, 2085, 2180, 2725, 2780, 3270, 3475, 4170, 5450, 6540, 6950, 8175, 8340, 10425, 10900, 13900, 15151, 16350, 20850, 30302, 32700, 41700, 45453, 60604, 75755, 90906, 151510, 181812, 227265, 303020, 378775, 454530, 757550, 909060, 1136325, 1515100, 2272650, 4545300]

約数ペア:

[(1, 4545300), (2, 2272650), (3, 1515100), (4, 1136325), (5, 909060), (6, 757550), (10, 454530), (12, 378775), (15, 303020), (20, 227265), (25, 181812), (30, 151510), (50, 90906), (60, 75755), (75, 60604), (100, 45453), (109, 41700), (139, 32700), (150, 30302), (218, 20850), (278, 16350), (300, 15151), (327, 13900), (417, 10900), (436, 10425), (545, 8340), (556, 8175), (654, 6950), (695, 6540), (834, 5450), (1090, 4170), (1308, 3475), (1390, 3270), (1635, 2780), (1668, 2725), (2085, 2180)]