300206480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17293}}^1$

素因数の和:17344

約数の個数: 80

約数和(自身を含む): 823471104

約数和(自身を除く): 523264624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17293, 17360, 34586, 69172, 86465, 121051, 138344, 172930, 242102, 276688, 345860, 484204, 536083, 605255, 691720, 968408, 1072166, 1210510, 1383440, 1936816, 2144332, 2421020, 2680415, 3752581, 4288664, 4842040, 5360830, 7505162, 8577328, 9684080, 10721660, 15010324, 18762905, 21443320, 30020648, 37525810, 42886640, 60041296, 75051620, 150103240, 300206480]

約数ペア:

[(1, 300206480), (2, 150103240), (4, 75051620), (5, 60041296), (7, 42886640), (8, 37525810), (10, 30020648), (14, 21443320), (16, 18762905), (20, 15010324), (28, 10721660), (31, 9684080), (35, 8577328), (40, 7505162), (56, 5360830), (62, 4842040), (70, 4288664), (80, 3752581), (112, 2680415), (124, 2421020), (140, 2144332), (155, 1936816), (217, 1383440), (248, 1210510), (280, 1072166), (310, 968408), (434, 691720), (496, 605255), (560, 536083), (620, 484204), (868, 345860), (1085, 276688), (1240, 242102), (1736, 172930), (2170, 138344), (2480, 121051), (3472, 86465), (4340, 69172), (8680, 34586), (17293, 17360)]