149945580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{30853}}^1$

素因数の和:30877

約数の個数: 72

約数和(自身を含む): 471695952

約数和(自身を除く): 321750372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 30853, 61706, 92559, 123412, 154265, 185118, 277677, 308530, 370236, 462795, 555354, 617060, 833031, 925590, 1110708, 1388385, 1666062, 1851180, 2499093, 2776770, 3332124, 4165155, 4998186, 5553540, 7497279, 8330310, 9996372, 12495465, 14994558, 16660620, 24990930, 29989116, 37486395, 49981860, 74972790, 149945580]

約数ペア:

[(1, 149945580), (2, 74972790), (3, 49981860), (4, 37486395), (5, 29989116), (6, 24990930), (9, 16660620), (10, 14994558), (12, 12495465), (15, 9996372), (18, 8330310), (20, 7497279), (27, 5553540), (30, 4998186), (36, 4165155), (45, 3332124), (54, 2776770), (60, 2499093), (81, 1851180), (90, 1666062), (108, 1388385), (135, 1110708), (162, 925590), (180, 833031), (243, 617060), (270, 555354), (324, 462795), (405, 370236), (486, 308530), (540, 277677), (810, 185118), (972, 154265), (1215, 123412), (1620, 92559), (2430, 61706), (4860, 30853)]