19065300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 55788096

約数和(自身を除く): 36722796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 617, 618, 1030, 1234, 1236, 1545, 1851, 2060, 2468, 2575, 3085, 3090, 3702, 5150, 6170, 6180, 7404, 7725, 9255, 10300, 12340, 15425, 15450, 18510, 30850, 30900, 37020, 46275, 61700, 63551, 92550, 127102, 185100, 190653, 254204, 317755, 381306, 635510, 762612, 953265, 1271020, 1588775, 1906530, 3177550, 3813060, 4766325, 6355100, 9532650, 19065300]

約数ペア:

[(1, 19065300), (2, 9532650), (3, 6355100), (4, 4766325), (5, 3813060), (6, 3177550), (10, 1906530), (12, 1588775), (15, 1271020), (20, 953265), (25, 762612), (30, 635510), (50, 381306), (60, 317755), (75, 254204), (100, 190653), (103, 185100), (150, 127102), (206, 92550), (300, 63551), (309, 61700), (412, 46275), (515, 37020), (617, 30900), (618, 30850), (1030, 18510), (1234, 15450), (1236, 15425), (1545, 12340), (1851, 10300), (2060, 9255), (2468, 7725), (2575, 7404), (3085, 6180), (3090, 6170), (3702, 5150)]