74034100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:578

約数の個数: 108

約数和(自身を含む): 193698540

約数和(自身を除く): 119664440

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 140, 145, 175, 196, 203, 245, 290, 350, 406, 490, 521, 580, 700, 725, 812, 980, 1015, 1042, 1225, 1421, 1450, 2030, 2084, 2450, 2605, 2842, 2900, 3647, 4060, 4900, 5075, 5210, 5684, 7105, 7294, 10150, 10420, 13025, 14210, 14588, 15109, 18235, 20300, 25529, 26050, 28420, 30218, 35525, 36470, 51058, 52100, 60436, 71050, 72940, 75545, 91175, 102116, 105763, 127645, 142100, 151090, 182350, 211526, 255290, 302180, 364700, 377725, 423052, 510580, 528815, 638225, 740341, 755450, 1057630, 1276450, 1480682, 1510900, 2115260, 2552900, 2644075, 2961364, 3701705, 5288150, 7403410, 10576300, 14806820, 18508525, 37017050, 74034100]

約数ペア:

[(1, 74034100), (2, 37017050), (4, 18508525), (5, 14806820), (7, 10576300), (10, 7403410), (14, 5288150), (20, 3701705), (25, 2961364), (28, 2644075), (29, 2552900), (35, 2115260), (49, 1510900), (50, 1480682), (58, 1276450), (70, 1057630), (98, 755450), (100, 740341), (116, 638225), (140, 528815), (145, 510580), (175, 423052), (196, 377725), (203, 364700), (245, 302180), (290, 255290), (350, 211526), (406, 182350), (490, 151090), (521, 142100), (580, 127645), (700, 105763), (725, 102116), (812, 91175), (980, 75545), (1015, 72940), (1042, 71050), (1225, 60436), (1421, 52100), (1450, 51058), (2030, 36470), (2084, 35525), (2450, 30218), (2605, 28420), (2842, 26050), (2900, 25529), (3647, 20300), (4060, 18235), (4900, 15109), (5075, 14588), (5210, 14210), (5684, 13025), (7105, 10420), (7294, 10150)]