128949243000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1386551}}^1$

素因数の和:1386606

約数の個数: 128

約数和(自身を含む): 415300055040

約数和(自身を除く): 286350812040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 600, 620, 744, 750, 775, 930, 1000, 1240, 1500, 1550, 1860, 2325, 3000, 3100, 3720, 3875, 4650, 6200, 7750, 9300, 11625, 15500, 18600, 23250, 31000, 46500, 93000, 1386551, 2773102, 4159653, 5546204, 6932755, 8319306, 11092408, 13865510, 16638612, 20798265, 27731020, 33277224, 34663775, 41596530, 42983081, 55462040, 69327550, 83193060, 85966162, 103991325, 128949243, 138655100, 166386120, 171932324, 173318875, 207982650, 214915405, 257898486, 277310200, 343864648, 346637750, 415965300, 429830810, 515796972, 519956625, 644746215, 693275500, 831930600, 859661620, 1031593944, 1039913250, 1074577025, 1289492430, 1386551000, 1719323240, 2079826500, 2149154050, 2578984860, 3223731075, 4159653000, 4298308100, 5157969720, 5372885125, 6447462150, 8596616200, 10745770250, 12894924300, 16118655375, 21491540500, 25789848600, 32237310750, 42983081000, 64474621500, 128949243000]

約数ペア:

[(1, 128949243000), (2, 64474621500), (3, 42983081000), (4, 32237310750), (5, 25789848600), (6, 21491540500), (8, 16118655375), (10, 12894924300), (12, 10745770250), (15, 8596616200), (20, 6447462150), (24, 5372885125), (25, 5157969720), (30, 4298308100), (31, 4159653000), (40, 3223731075), (50, 2578984860), (60, 2149154050), (62, 2079826500), (75, 1719323240), (93, 1386551000), (100, 1289492430), (120, 1074577025), (124, 1039913250), (125, 1031593944), (150, 859661620), (155, 831930600), (186, 693275500), (200, 644746215), (248, 519956625), (250, 515796972), (300, 429830810), (310, 415965300), (372, 346637750), (375, 343864648), (465, 277310200), (500, 257898486), (600, 214915405), (620, 207982650), (744, 173318875), (750, 171932324), (775, 166386120), (930, 138655100), (1000, 128949243), (1240, 103991325), (1500, 85966162), (1550, 83193060), (1860, 69327550), (2325, 55462040), (3000, 42983081), (3100, 41596530), (3720, 34663775), (3875, 33277224), (4650, 27731020), (6200, 20798265), (7750, 16638612), (9300, 13865510), (11625, 11092408), (15500, 8319306), (18600, 6932755), (23250, 5546204), (31000, 4159653), (46500, 2773102), (93000, 1386551)]