377942790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 984960000

約数和(自身を除く): 607017210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 59, 74, 87, 111, 118, 145, 174, 177, 185, 199, 222, 290, 295, 354, 370, 398, 435, 555, 590, 597, 870, 885, 995, 1073, 1110, 1194, 1711, 1770, 1990, 2146, 2183, 2985, 3219, 3422, 4366, 5133, 5365, 5771, 5970, 6438, 6549, 7363, 8555, 10266, 10730, 10915, 11542, 11741, 13098, 14726, 16095, 17110, 17313, 21830, 22089, 23482, 25665, 28855, 32190, 32745, 34626, 35223, 36815, 44178, 51330, 57710, 58705, 63307, 65490, 70446, 73630, 86565, 110445, 117410, 126614, 173130, 176115, 189921, 213527, 220890, 316535, 340489, 352230, 379842, 427054, 434417, 633070, 640581, 680978, 868834, 949605, 1021467, 1067635, 1281162, 1303251, 1702445, 1899210, 2042934, 2135270, 2172085, 2606502, 3202905, 3404890, 4344170, 5107335, 6405810, 6516255, 10214670, 12598093, 13032510, 25196186, 37794279, 62990465, 75588558, 125980930, 188971395, 377942790]

約数ペア:

[(1, 377942790), (2, 188971395), (3, 125980930), (5, 75588558), (6, 62990465), (10, 37794279), (15, 25196186), (29, 13032510), (30, 12598093), (37, 10214670), (58, 6516255), (59, 6405810), (74, 5107335), (87, 4344170), (111, 3404890), (118, 3202905), (145, 2606502), (174, 2172085), (177, 2135270), (185, 2042934), (199, 1899210), (222, 1702445), (290, 1303251), (295, 1281162), (354, 1067635), (370, 1021467), (398, 949605), (435, 868834), (555, 680978), (590, 640581), (597, 633070), (870, 434417), (885, 427054), (995, 379842), (1073, 352230), (1110, 340489), (1194, 316535), (1711, 220890), (1770, 213527), (1990, 189921), (2146, 176115), (2183, 173130), (2985, 126614), (3219, 117410), (3422, 110445), (4366, 86565), (5133, 73630), (5365, 70446), (5771, 65490), (5970, 63307), (6438, 58705), (6549, 57710), (7363, 51330), (8555, 44178), (10266, 36815), (10730, 35223), (10915, 34626), (11542, 32745), (11741, 32190), (13098, 28855), (14726, 25665), (16095, 23482), (17110, 22089), (17313, 21830)]