1409400

素因数分解:

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

素因数の和:60

約数の個数: 144

約数和(自身を含む): 5077800

約数和(自身を除く): 3668400

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, 81, 87, 90, 100, 108, 116, 120, 135, 145, 150, 162, 174, 180, 200, 216, 225, 232, 243, 261, 270, 290, 300, 324, 348, 360, 405, 435, 450, 486, 522, 540, 580, 600, 648, 675, 696, 725, 783, 810, 870, 900, 972, 1044, 1080, 1160, 1215, 1305, 1350, 1450, 1566, 1620, 1740, 1800, 1944, 2025, 2088, 2175, 2349, 2430, 2610, 2700, 2900, 3132, 3240, 3480, 3915, 4050, 4350, 4698, 4860, 5220, 5400, 5800, 6075, 6264, 6525, 7047, 7830, 8100, 8700, 9396, 9720, 10440, 11745, 12150, 13050, 14094, 15660, 16200, 17400, 18792, 19575, 23490, 24300, 26100, 28188, 31320, 35235, 39150, 46980, 48600, 52200, 56376, 58725, 70470, 78300, 93960, 117450, 140940, 156600, 176175, 234900, 281880, 352350, 469800, 704700, 1409400]

約数ペア:

[(1, 1409400), (2, 704700), (3, 469800), (4, 352350), (5, 281880), (6, 234900), (8, 176175), (9, 156600), (10, 140940), (12, 117450), (15, 93960), (18, 78300), (20, 70470), (24, 58725), (25, 56376), (27, 52200), (29, 48600), (30, 46980), (36, 39150), (40, 35235), (45, 31320), (50, 28188), (54, 26100), (58, 24300), (60, 23490), (72, 19575), (75, 18792), (81, 17400), (87, 16200), (90, 15660), (100, 14094), (108, 13050), (116, 12150), (120, 11745), (135, 10440), (145, 9720), (150, 9396), (162, 8700), (174, 8100), (180, 7830), (200, 7047), (216, 6525), (225, 6264), (232, 6075), (243, 5800), (261, 5400), (270, 5220), (290, 4860), (300, 4698), (324, 4350), (348, 4050), (360, 3915), (405, 3480), (435, 3240), (450, 3132), (486, 2900), (522, 2700), (540, 2610), (580, 2430), (600, 2349), (648, 2175), (675, 2088), (696, 2025), (725, 1944), (783, 1800), (810, 1740), (870, 1620), (900, 1566), (972, 1450), (1044, 1350), (1080, 1305), (1160, 1215)]