199927440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{30853}}^1$

素因数の和:30878

約数の個数: 100

約数和(自身を含む): 694400124

約数和(自身を除く): 494472684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 30853, 61706, 92559, 123412, 154265, 185118, 246824, 277677, 308530, 370236, 462795, 493648, 555354, 617060, 740472, 833031, 925590, 1110708, 1234120, 1388385, 1480944, 1666062, 1851180, 2221416, 2468240, 2499093, 2776770, 3332124, 3702360, 4165155, 4442832, 4998186, 5553540, 6664248, 7404720, 8330310, 9996372, 11107080, 12495465, 13328496, 16660620, 19992744, 22214160, 24990930, 33321240, 39985488, 49981860, 66642480, 99963720, 199927440]

約数ペア:

[(1, 199927440), (2, 99963720), (3, 66642480), (4, 49981860), (5, 39985488), (6, 33321240), (8, 24990930), (9, 22214160), (10, 19992744), (12, 16660620), (15, 13328496), (16, 12495465), (18, 11107080), (20, 9996372), (24, 8330310), (27, 7404720), (30, 6664248), (36, 5553540), (40, 4998186), (45, 4442832), (48, 4165155), (54, 3702360), (60, 3332124), (72, 2776770), (80, 2499093), (81, 2468240), (90, 2221416), (108, 1851180), (120, 1666062), (135, 1480944), (144, 1388385), (162, 1234120), (180, 1110708), (216, 925590), (240, 833031), (270, 740472), (324, 617060), (360, 555354), (405, 493648), (432, 462795), (540, 370236), (648, 308530), (720, 277677), (810, 246824), (1080, 185118), (1296, 154265), (1620, 123412), (2160, 92559), (3240, 61706), (6480, 30853)]