69749300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 162411480

約数和(自身を除く): 92662180

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 89, 100, 170, 178, 340, 356, 425, 445, 461, 850, 890, 922, 1513, 1700, 1780, 1844, 2225, 2305, 3026, 4450, 4610, 6052, 7565, 7837, 8900, 9220, 11525, 15130, 15674, 23050, 30260, 31348, 37825, 39185, 41029, 46100, 75650, 78370, 82058, 151300, 156740, 164116, 195925, 205145, 391850, 410290, 697493, 783700, 820580, 1025725, 1394986, 2051450, 2789972, 3487465, 4102900, 6974930, 13949860, 17437325, 34874650, 69749300]

約数ペア:

[(1, 69749300), (2, 34874650), (4, 17437325), (5, 13949860), (10, 6974930), (17, 4102900), (20, 3487465), (25, 2789972), (34, 2051450), (50, 1394986), (68, 1025725), (85, 820580), (89, 783700), (100, 697493), (170, 410290), (178, 391850), (340, 205145), (356, 195925), (425, 164116), (445, 156740), (461, 151300), (850, 82058), (890, 78370), (922, 75650), (1513, 46100), (1700, 41029), (1780, 39185), (1844, 37825), (2225, 31348), (2305, 30260), (3026, 23050), (4450, 15674), (4610, 15130), (6052, 11525), (7565, 9220), (7837, 8900)]