75589480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 182250000

約数和(自身を除く): 106660520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1249, 1513, 1780, 2498, 3026, 3560, 4996, 6052, 6245, 7565, 9992, 12104, 12490, 15130, 21233, 24980, 30260, 42466, 49960, 60520, 84932, 106165, 111161, 169864, 212330, 222322, 424660, 444644, 555805, 849320, 889288, 1111610, 1889737, 2223220, 3779474, 4446440, 7558948, 9448685, 15117896, 18897370, 37794740, 75589480]

約数ペア:

[(1, 75589480), (2, 37794740), (4, 18897370), (5, 15117896), (8, 9448685), (10, 7558948), (17, 4446440), (20, 3779474), (34, 2223220), (40, 1889737), (68, 1111610), (85, 889288), (89, 849320), (136, 555805), (170, 444644), (178, 424660), (340, 222322), (356, 212330), (445, 169864), (680, 111161), (712, 106165), (890, 84932), (1249, 60520), (1513, 49960), (1780, 42466), (2498, 30260), (3026, 24980), (3560, 21233), (4996, 15130), (6052, 12490), (6245, 12104), (7565, 9992)]