54938400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2115

約数の個数: 144

約数和(自身を含む): 195175008

約数和(自身を除く): 140236608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2081, 2200, 2400, 2640, 3300, 4162, 4400, 5280, 6243, 6600, 8324, 8800, 10405, 12486, 13200, 16648, 20810, 22891, 24972, 26400, 31215, 33296, 41620, 45782, 49944, 52025, 62430, 66592, 68673, 83240, 91564, 99888, 104050, 114455, 124860, 137346, 156075, 166480, 183128, 199776, 208100, 228910, 249720, 274692, 312150, 332960, 343365, 366256, 416200, 457820, 499440, 549384, 572275, 624300, 686730, 732512, 832400, 915640, 998880, 1098768, 1144550, 1248600, 1373460, 1664800, 1716825, 1831280, 2197536, 2289100, 2497200, 2746920, 3433650, 3662560, 4578200, 4994400, 5493840, 6867300, 9156400, 10987680, 13734600, 18312800, 27469200, 54938400]

約数ペア:

[(1, 54938400), (2, 27469200), (3, 18312800), (4, 13734600), (5, 10987680), (6, 9156400), (8, 6867300), (10, 5493840), (11, 4994400), (12, 4578200), (15, 3662560), (16, 3433650), (20, 2746920), (22, 2497200), (24, 2289100), (25, 2197536), (30, 1831280), (32, 1716825), (33, 1664800), (40, 1373460), (44, 1248600), (48, 1144550), (50, 1098768), (55, 998880), (60, 915640), (66, 832400), (75, 732512), (80, 686730), (88, 624300), (96, 572275), (100, 549384), (110, 499440), (120, 457820), (132, 416200), (150, 366256), (160, 343365), (165, 332960), (176, 312150), (200, 274692), (220, 249720), (240, 228910), (264, 208100), (275, 199776), (300, 183128), (330, 166480), (352, 156075), (400, 137346), (440, 124860), (480, 114455), (528, 104050), (550, 99888), (600, 91564), (660, 83240), (800, 68673), (825, 66592), (880, 62430), (1056, 52025), (1100, 49944), (1200, 45782), (1320, 41620), (1650, 33296), (1760, 31215), (2081, 26400), (2200, 24972), (2400, 22891), (2640, 20810), (3300, 16648), (4162, 13200), (4400, 12486), (5280, 10405), (6243, 8800), (6600, 8324)]