831300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 2562336

約数和(自身を除く): 1731036

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, 163, 170, 204, 255, 300, 326, 340, 425, 489, 510, 652, 815, 850, 978, 1020, 1275, 1630, 1700, 1956, 2445, 2550, 2771, 3260, 4075, 4890, 5100, 5542, 8150, 8313, 9780, 11084, 12225, 13855, 16300, 16626, 24450, 27710, 33252, 41565, 48900, 55420, 69275, 83130, 138550, 166260, 207825, 277100, 415650, 831300]

約数ペア:

[(1, 831300), (2, 415650), (3, 277100), (4, 207825), (5, 166260), (6, 138550), (10, 83130), (12, 69275), (15, 55420), (17, 48900), (20, 41565), (25, 33252), (30, 27710), (34, 24450), (50, 16626), (51, 16300), (60, 13855), (68, 12225), (75, 11084), (85, 9780), (100, 8313), (102, 8150), (150, 5542), (163, 5100), (170, 4890), (204, 4075), (255, 3260), (300, 2771), (326, 2550), (340, 2445), (425, 1956), (489, 1700), (510, 1630), (652, 1275), (815, 1020), (850, 978)]