149503320

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1741

約数の個数: 128

約数和(自身を含む): 504792000

約数和(自身を除く): 355288680

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1709, 1944, 2187, 2430, 2916, 3240, 3418, 3645, 4374, 4860, 5127, 5832, 6836, 7290, 8545, 8748, 9720, 10254, 10935, 13672, 14580, 15381, 17090, 17496, 20508, 21870, 25635, 29160, 30762, 34180, 41016, 43740, 46143, 51270, 61524, 68360, 76905, 87480, 92286, 102540, 123048, 138429, 153810, 184572, 205080, 230715, 276858, 307620, 369144, 415287, 461430, 553716, 615240, 692145, 830574, 922860, 1107432, 1245861, 1384290, 1661148, 1845720, 2076435, 2491722, 2768580, 3322296, 3737583, 4152870, 4983444, 5537160, 6229305, 7475166, 8305740, 9966888, 12458610, 14950332, 16611480, 18687915, 24917220, 29900664, 37375830, 49834440, 74751660, 149503320]

約数ペア:

[(1, 149503320), (2, 74751660), (3, 49834440), (4, 37375830), (5, 29900664), (6, 24917220), (8, 18687915), (9, 16611480), (10, 14950332), (12, 12458610), (15, 9966888), (18, 8305740), (20, 7475166), (24, 6229305), (27, 5537160), (30, 4983444), (36, 4152870), (40, 3737583), (45, 3322296), (54, 2768580), (60, 2491722), (72, 2076435), (81, 1845720), (90, 1661148), (108, 1384290), (120, 1245861), (135, 1107432), (162, 922860), (180, 830574), (216, 692145), (243, 615240), (270, 553716), (324, 461430), (360, 415287), (405, 369144), (486, 307620), (540, 276858), (648, 230715), (729, 205080), (810, 184572), (972, 153810), (1080, 138429), (1215, 123048), (1458, 102540), (1620, 92286), (1709, 87480), (1944, 76905), (2187, 68360), (2430, 61524), (2916, 51270), (3240, 46143), (3418, 43740), (3645, 41016), (4374, 34180), (4860, 30762), (5127, 29160), (5832, 25635), (6836, 21870), (7290, 20508), (8545, 17496), (8748, 17090), (9720, 15381), (10254, 14580), (10935, 13672)]