378464200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 938946600

約数和(自身を除く): 560482400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 157, 170, 200, 314, 340, 425, 628, 680, 709, 785, 850, 1256, 1418, 1570, 1700, 2669, 2836, 3140, 3400, 3545, 3925, 5338, 5672, 6280, 7090, 7850, 10676, 12053, 13345, 14180, 15700, 17725, 21352, 24106, 26690, 28360, 31400, 35450, 48212, 53380, 60265, 66725, 70900, 96424, 106760, 111313, 120530, 133450, 141800, 222626, 241060, 266900, 301325, 445252, 482120, 533800, 556565, 602650, 890504, 1113130, 1205300, 1892321, 2226260, 2410600, 2782825, 3784642, 4452520, 5565650, 7569284, 9461605, 11131300, 15138568, 18923210, 22262600, 37846420, 47308025, 75692840, 94616050, 189232100, 378464200]

約数ペア:

[(1, 378464200), (2, 189232100), (4, 94616050), (5, 75692840), (8, 47308025), (10, 37846420), (17, 22262600), (20, 18923210), (25, 15138568), (34, 11131300), (40, 9461605), (50, 7569284), (68, 5565650), (85, 4452520), (100, 3784642), (136, 2782825), (157, 2410600), (170, 2226260), (200, 1892321), (314, 1205300), (340, 1113130), (425, 890504), (628, 602650), (680, 556565), (709, 533800), (785, 482120), (850, 445252), (1256, 301325), (1418, 266900), (1570, 241060), (1700, 222626), (2669, 141800), (2836, 133450), (3140, 120530), (3400, 111313), (3545, 106760), (3925, 96424), (5338, 70900), (5672, 66725), (6280, 60265), (7090, 53380), (7850, 48212), (10676, 35450), (12053, 31400), (13345, 28360), (14180, 26690), (15700, 24106), (17725, 21352)]