199293480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1600

約数の個数: 128

約数和(自身を含む): 670003200

約数和(自身を除く): 470709720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1453, 1524, 1905, 2286, 2540, 2906, 3048, 3429, 3810, 4359, 4572, 5080, 5715, 5812, 6858, 7265, 7620, 8718, 9144, 11430, 11624, 13077, 13716, 14530, 15240, 17145, 17436, 21795, 22860, 26154, 27432, 29060, 34290, 34872, 39231, 43590, 45720, 52308, 58120, 65385, 68580, 78462, 87180, 104616, 130770, 137160, 156924, 174360, 184531, 196155, 261540, 313848, 369062, 392310, 523080, 553593, 738124, 784620, 922655, 1107186, 1476248, 1569240, 1660779, 1845310, 2214372, 2767965, 3321558, 3690620, 4428744, 4982337, 5535930, 6643116, 7381240, 8303895, 9964674, 11071860, 13286232, 16607790, 19929348, 22143720, 24911685, 33215580, 39858696, 49823370, 66431160, 99646740, 199293480]

約数ペア:

[(1, 199293480), (2, 99646740), (3, 66431160), (4, 49823370), (5, 39858696), (6, 33215580), (8, 24911685), (9, 22143720), (10, 19929348), (12, 16607790), (15, 13286232), (18, 11071860), (20, 9964674), (24, 8303895), (27, 7381240), (30, 6643116), (36, 5535930), (40, 4982337), (45, 4428744), (54, 3690620), (60, 3321558), (72, 2767965), (90, 2214372), (108, 1845310), (120, 1660779), (127, 1569240), (135, 1476248), (180, 1107186), (216, 922655), (254, 784620), (270, 738124), (360, 553593), (381, 523080), (508, 392310), (540, 369062), (635, 313848), (762, 261540), (1016, 196155), (1080, 184531), (1143, 174360), (1270, 156924), (1453, 137160), (1524, 130770), (1905, 104616), (2286, 87180), (2540, 78462), (2906, 68580), (3048, 65385), (3429, 58120), (3810, 52308), (4359, 45720), (4572, 43590), (5080, 39231), (5715, 34872), (5812, 34290), (6858, 29060), (7265, 27432), (7620, 26154), (8718, 22860), (9144, 21795), (11430, 17436), (11624, 17145), (13077, 15240), (13716, 14530)]