239943200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{6121}}^1$

素因数の和:6155

約数の個数: 108

約数和(自身を含む): 681507162

約数和(自身を除く): 441563962

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3920, 4900, 5600, 6121, 7840, 9800, 12242, 19600, 24484, 30605, 39200, 42847, 48968, 61210, 85694, 97936, 122420, 153025, 171388, 195872, 214235, 244840, 299929, 306050, 342776, 428470, 489680, 599858, 612100, 685552, 856940, 979360, 1071175, 1199716, 1224200, 1371104, 1499645, 1713880, 2142350, 2399432, 2448400, 2999290, 3427760, 4284700, 4798864, 4896800, 5998580, 6855520, 7498225, 8569400, 9597728, 11997160, 14996450, 17138800, 23994320, 29992900, 34277600, 47988640, 59985800, 119971600, 239943200]

約数ペア:

[(1, 239943200), (2, 119971600), (4, 59985800), (5, 47988640), (7, 34277600), (8, 29992900), (10, 23994320), (14, 17138800), (16, 14996450), (20, 11997160), (25, 9597728), (28, 8569400), (32, 7498225), (35, 6855520), (40, 5998580), (49, 4896800), (50, 4798864), (56, 4284700), (70, 3427760), (80, 2999290), (98, 2448400), (100, 2399432), (112, 2142350), (140, 1713880), (160, 1499645), (175, 1371104), (196, 1224200), (200, 1199716), (224, 1071175), (245, 979360), (280, 856940), (350, 685552), (392, 612100), (400, 599858), (490, 489680), (560, 428470), (700, 342776), (784, 306050), (800, 299929), (980, 244840), (1120, 214235), (1225, 195872), (1400, 171388), (1568, 153025), (1960, 122420), (2450, 97936), (2800, 85694), (3920, 61210), (4900, 48968), (5600, 42847), (6121, 39200), (7840, 30605), (9800, 24484), (12242, 19600)]