20007300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3957

約数の個数: 72

約数和(自身を含む): 61308576

約数和(自身を除く): 41301276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3923, 5100, 7846, 11769, 15692, 19615, 23538, 39230, 47076, 58845, 66691, 78460, 98075, 117690, 133382, 196150, 200073, 235380, 266764, 294225, 333455, 392300, 400146, 588450, 666910, 800292, 1000365, 1176900, 1333820, 1667275, 2000730, 3334550, 4001460, 5001825, 6669100, 10003650, 20007300]

約数ペア:

[(1, 20007300), (2, 10003650), (3, 6669100), (4, 5001825), (5, 4001460), (6, 3334550), (10, 2000730), (12, 1667275), (15, 1333820), (17, 1176900), (20, 1000365), (25, 800292), (30, 666910), (34, 588450), (50, 400146), (51, 392300), (60, 333455), (68, 294225), (75, 266764), (85, 235380), (100, 200073), (102, 196150), (150, 133382), (170, 117690), (204, 98075), (255, 78460), (300, 66691), (340, 58845), (425, 47076), (510, 39230), (850, 23538), (1020, 19615), (1275, 15692), (1700, 11769), (2550, 7846), (3923, 5100)]