201655560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57947}}^1$

素因数の和:57990

約数の個数: 64

約数和(自身を含む): 625838400

約数和(自身を除く): 424182840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 57947, 115894, 173841, 231788, 289735, 347682, 463576, 579470, 695364, 869205, 1158940, 1390728, 1680463, 1738410, 2317880, 3360926, 3476820, 5041389, 6721852, 6953640, 8402315, 10082778, 13443704, 16804630, 20165556, 25206945, 33609260, 40331112, 50413890, 67218520, 100827780, 201655560]

約数ペア:

[(1, 201655560), (2, 100827780), (3, 67218520), (4, 50413890), (5, 40331112), (6, 33609260), (8, 25206945), (10, 20165556), (12, 16804630), (15, 13443704), (20, 10082778), (24, 8402315), (29, 6953640), (30, 6721852), (40, 5041389), (58, 3476820), (60, 3360926), (87, 2317880), (116, 1738410), (120, 1680463), (145, 1390728), (174, 1158940), (232, 869205), (290, 695364), (348, 579470), (435, 463576), (580, 347682), (696, 289735), (870, 231788), (1160, 173841), (1740, 115894), (3480, 57947)]