38499900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7549}}^1$

素因数の和:7583

約数の個数: 72

約数和(自身を含む): 117961200

約数和(自身を除く): 79461300

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, 5100, 7549, 15098, 22647, 30196, 37745, 45294, 75490, 90588, 113235, 128333, 150980, 188725, 226470, 256666, 377450, 384999, 452940, 513332, 566175, 641665, 754900, 769998, 1132350, 1283330, 1539996, 1924995, 2264700, 2566660, 3208325, 3849990, 6416650, 7699980, 9624975, 12833300, 19249950, 38499900]

約数ペア:

[(1, 38499900), (2, 19249950), (3, 12833300), (4, 9624975), (5, 7699980), (6, 6416650), (10, 3849990), (12, 3208325), (15, 2566660), (17, 2264700), (20, 1924995), (25, 1539996), (30, 1283330), (34, 1132350), (50, 769998), (51, 754900), (60, 641665), (68, 566175), (75, 513332), (85, 452940), (100, 384999), (102, 377450), (150, 256666), (170, 226470), (204, 188725), (255, 150980), (300, 128333), (340, 113235), (425, 90588), (510, 75490), (850, 45294), (1020, 37745), (1275, 30196), (1700, 22647), (2550, 15098), (5100, 7549)]