115001820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22031}}^1$

素因数の和:22075

約数の個数: 72

約数和(自身を含む): 360884160

約数和(自身を除く): 245882340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 22031, 44062, 66093, 88124, 110155, 132186, 198279, 220310, 264372, 330465, 396558, 440620, 638899, 660930, 793116, 991395, 1277798, 1321860, 1916697, 1982790, 2555596, 3194495, 3833394, 3965580, 5750091, 6388990, 7666788, 9583485, 11500182, 12777980, 19166970, 23000364, 28750455, 38333940, 57500910, 115001820]

約数ペア:

[(1, 115001820), (2, 57500910), (3, 38333940), (4, 28750455), (5, 23000364), (6, 19166970), (9, 12777980), (10, 11500182), (12, 9583485), (15, 7666788), (18, 6388990), (20, 5750091), (29, 3965580), (30, 3833394), (36, 3194495), (45, 2555596), (58, 1982790), (60, 1916697), (87, 1321860), (90, 1277798), (116, 991395), (145, 793116), (174, 660930), (180, 638899), (261, 440620), (290, 396558), (348, 330465), (435, 264372), (522, 220310), (580, 198279), (870, 132186), (1044, 110155), (1305, 88124), (1740, 66093), (2610, 44062), (5220, 22031)]