138904200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 192

約数和(自身を含む): 495504000

約数和(自身を除く): 356599800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 87, 90, 100, 108, 116, 120, 135, 145, 150, 174, 180, 200, 216, 225, 232, 261, 270, 290, 300, 348, 360, 435, 450, 522, 540, 580, 600, 675, 696, 725, 783, 870, 887, 900, 1044, 1080, 1160, 1305, 1350, 1450, 1566, 1740, 1774, 1800, 2088, 2175, 2610, 2661, 2700, 2900, 3132, 3480, 3548, 3915, 4350, 4435, 5220, 5322, 5400, 5800, 6264, 6525, 7096, 7830, 7983, 8700, 8870, 10440, 10644, 13050, 13305, 15660, 15966, 17400, 17740, 19575, 21288, 22175, 23949, 25723, 26100, 26610, 31320, 31932, 35480, 39150, 39915, 44350, 47898, 51446, 52200, 53220, 63864, 66525, 77169, 78300, 79830, 88700, 95796, 102892, 106440, 119745, 128615, 133050, 154338, 156600, 159660, 177400, 191592, 199575, 205784, 231507, 239490, 257230, 266100, 308676, 319320, 385845, 399150, 463014, 478980, 514460, 532200, 598725, 617352, 643075, 694521, 771690, 798300, 926028, 957960, 1028920, 1157535, 1197450, 1286150, 1389042, 1543380, 1596600, 1852056, 1929225, 2315070, 2394900, 2572300, 2778084, 3086760, 3472605, 3858450, 4630140, 4789800, 5144600, 5556168, 5787675, 6945210, 7716900, 9260280, 11575350, 13890420, 15433800, 17363025, 23150700, 27780840, 34726050, 46301400, 69452100, 138904200]

約数ペア:

[(1, 138904200), (2, 69452100), (3, 46301400), (4, 34726050), (5, 27780840), (6, 23150700), (8, 17363025), (9, 15433800), (10, 13890420), (12, 11575350), (15, 9260280), (18, 7716900), (20, 6945210), (24, 5787675), (25, 5556168), (27, 5144600), (29, 4789800), (30, 4630140), (36, 3858450), (40, 3472605), (45, 3086760), (50, 2778084), (54, 2572300), (58, 2394900), (60, 2315070), (72, 1929225), (75, 1852056), (87, 1596600), (90, 1543380), (100, 1389042), (108, 1286150), (116, 1197450), (120, 1157535), (135, 1028920), (145, 957960), (150, 926028), (174, 798300), (180, 771690), (200, 694521), (216, 643075), (225, 617352), (232, 598725), (261, 532200), (270, 514460), (290, 478980), (300, 463014), (348, 399150), (360, 385845), (435, 319320), (450, 308676), (522, 266100), (540, 257230), (580, 239490), (600, 231507), (675, 205784), (696, 199575), (725, 191592), (783, 177400), (870, 159660), (887, 156600), (900, 154338), (1044, 133050), (1080, 128615), (1160, 119745), (1305, 106440), (1350, 102892), (1450, 95796), (1566, 88700), (1740, 79830), (1774, 78300), (1800, 77169), (2088, 66525), (2175, 63864), (2610, 53220), (2661, 52200), (2700, 51446), (2900, 47898), (3132, 44350), (3480, 39915), (3548, 39150), (3915, 35480), (4350, 31932), (4435, 31320), (5220, 26610), (5322, 26100), (5400, 25723), (5800, 23949), (6264, 22175), (6525, 21288), (7096, 19575), (7830, 17740), (7983, 17400), (8700, 15966), (8870, 15660), (10440, 13305), (10644, 13050)]