28937752400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{37699}}^1$

素因数の和:37837

約数の個数: 120

約数和(自身を含む): 73908588000

約数和(自身を除く): 44970835600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 101, 152, 190, 200, 202, 304, 380, 400, 404, 475, 505, 760, 808, 950, 1010, 1520, 1616, 1900, 1919, 2020, 2525, 3800, 3838, 4040, 5050, 7600, 7676, 8080, 9595, 10100, 15352, 19190, 20200, 30704, 37699, 38380, 40400, 47975, 75398, 76760, 95950, 150796, 153520, 188495, 191900, 301592, 376990, 383800, 603184, 716281, 753980, 767600, 942475, 1432562, 1507960, 1884950, 2865124, 3015920, 3581405, 3769900, 3807599, 5730248, 7162810, 7539800, 7615198, 11460496, 14325620, 15079600, 15230396, 17907025, 19037995, 28651240, 30460792, 35814050, 38075990, 57302480, 60921584, 71628100, 72344381, 76151980, 95189975, 143256200, 144688762, 152303960, 190379950, 286512400, 289377524, 304607920, 361721905, 380759900, 578755048, 723443810, 761519800, 1157510096, 1446887620, 1523039600, 1808609525, 2893775240, 3617219050, 5787550480, 7234438100, 14468876200, 28937752400]

約数ペア:

[(1, 28937752400), (2, 14468876200), (4, 7234438100), (5, 5787550480), (8, 3617219050), (10, 2893775240), (16, 1808609525), (19, 1523039600), (20, 1446887620), (25, 1157510096), (38, 761519800), (40, 723443810), (50, 578755048), (76, 380759900), (80, 361721905), (95, 304607920), (100, 289377524), (101, 286512400), (152, 190379950), (190, 152303960), (200, 144688762), (202, 143256200), (304, 95189975), (380, 76151980), (400, 72344381), (404, 71628100), (475, 60921584), (505, 57302480), (760, 38075990), (808, 35814050), (950, 30460792), (1010, 28651240), (1520, 19037995), (1616, 17907025), (1900, 15230396), (1919, 15079600), (2020, 14325620), (2525, 11460496), (3800, 7615198), (3838, 7539800), (4040, 7162810), (5050, 5730248), (7600, 3807599), (7676, 3769900), (8080, 3581405), (9595, 3015920), (10100, 2865124), (15352, 1884950), (19190, 1507960), (20200, 1432562), (30704, 942475), (37699, 767600), (38380, 753980), (40400, 716281), (47975, 603184), (75398, 383800), (76760, 376990), (95950, 301592), (150796, 191900), (153520, 188495)]