21167704200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{147613}}^1$

素因数の和:147871

約数の個数: 96

約数和(自身を含む): 65894889600

約数和(自身を除く): 44727185400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 239, 300, 478, 600, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 5975, 7170, 9560, 11950, 14340, 17925, 23900, 28680, 35850, 47800, 71700, 143400, 147613, 295226, 442839, 590452, 738065, 885678, 1180904, 1476130, 1771356, 2214195, 2952260, 3542712, 3690325, 4428390, 5904520, 7380650, 8856780, 11070975, 14761300, 17713560, 22141950, 29522600, 35279507, 44283900, 70559014, 88567800, 105838521, 141118028, 176397535, 211677042, 282236056, 352795070, 423354084, 529192605, 705590140, 846708168, 881987675, 1058385210, 1411180280, 1763975350, 2116770420, 2645963025, 3527950700, 4233540840, 5291926050, 7055901400, 10583852100, 21167704200]

約数ペア:

[(1, 21167704200), (2, 10583852100), (3, 7055901400), (4, 5291926050), (5, 4233540840), (6, 3527950700), (8, 2645963025), (10, 2116770420), (12, 1763975350), (15, 1411180280), (20, 1058385210), (24, 881987675), (25, 846708168), (30, 705590140), (40, 529192605), (50, 423354084), (60, 352795070), (75, 282236056), (100, 211677042), (120, 176397535), (150, 141118028), (200, 105838521), (239, 88567800), (300, 70559014), (478, 44283900), (600, 35279507), (717, 29522600), (956, 22141950), (1195, 17713560), (1434, 14761300), (1912, 11070975), (2390, 8856780), (2868, 7380650), (3585, 5904520), (4780, 4428390), (5736, 3690325), (5975, 3542712), (7170, 2952260), (9560, 2214195), (11950, 1771356), (14340, 1476130), (17925, 1180904), (23900, 885678), (28680, 738065), (35850, 590452), (47800, 442839), (71700, 295226), (143400, 147613)]