72062100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 255921120

約数和(自身を除く): 183859020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 29, 30, 33, 36, 44, 45, 50, 55, 58, 60, 66, 75, 87, 90, 99, 100, 110, 116, 132, 145, 150, 165, 174, 180, 198, 220, 225, 251, 261, 275, 290, 300, 319, 330, 348, 396, 435, 450, 495, 502, 522, 550, 580, 638, 660, 725, 753, 825, 870, 900, 957, 990, 1004, 1044, 1100, 1255, 1276, 1305, 1450, 1506, 1595, 1650, 1740, 1914, 1980, 2175, 2259, 2475, 2510, 2610, 2761, 2871, 2900, 3012, 3190, 3300, 3765, 3828, 4350, 4518, 4785, 4950, 5020, 5220, 5522, 5742, 6275, 6380, 6525, 7279, 7530, 7975, 8283, 8700, 9036, 9570, 9900, 11044, 11295, 11484, 12550, 13050, 13805, 14355, 14558, 15060, 15950, 16566, 18825, 19140, 21837, 22590, 23925, 24849, 25100, 26100, 27610, 28710, 29116, 31900, 33132, 36395, 37650, 41415, 43674, 45180, 47850, 49698, 55220, 56475, 57420, 65511, 69025, 71775, 72790, 75300, 80069, 82830, 87348, 95700, 99396, 109185, 112950, 124245, 131022, 138050, 143550, 145580, 160138, 165660, 181975, 207075, 218370, 225900, 240207, 248490, 262044, 276100, 287100, 320276, 327555, 363950, 400345, 414150, 436740, 480414, 496980, 545925, 621225, 655110, 720621, 727900, 800690, 828300, 960828, 1091850, 1201035, 1242450, 1310220, 1441242, 1601380, 1637775, 2001725, 2183700, 2402070, 2484900, 2882484, 3275550, 3603105, 4003450, 4804140, 6005175, 6551100, 7206210, 8006900, 12010350, 14412420, 18015525, 24020700, 36031050, 72062100]

約数ペア:

[(1, 72062100), (2, 36031050), (3, 24020700), (4, 18015525), (5, 14412420), (6, 12010350), (9, 8006900), (10, 7206210), (11, 6551100), (12, 6005175), (15, 4804140), (18, 4003450), (20, 3603105), (22, 3275550), (25, 2882484), (29, 2484900), (30, 2402070), (33, 2183700), (36, 2001725), (44, 1637775), (45, 1601380), (50, 1441242), (55, 1310220), (58, 1242450), (60, 1201035), (66, 1091850), (75, 960828), (87, 828300), (90, 800690), (99, 727900), (100, 720621), (110, 655110), (116, 621225), (132, 545925), (145, 496980), (150, 480414), (165, 436740), (174, 414150), (180, 400345), (198, 363950), (220, 327555), (225, 320276), (251, 287100), (261, 276100), (275, 262044), (290, 248490), (300, 240207), (319, 225900), (330, 218370), (348, 207075), (396, 181975), (435, 165660), (450, 160138), (495, 145580), (502, 143550), (522, 138050), (550, 131022), (580, 124245), (638, 112950), (660, 109185), (725, 99396), (753, 95700), (825, 87348), (870, 82830), (900, 80069), (957, 75300), (990, 72790), (1004, 71775), (1044, 69025), (1100, 65511), (1255, 57420), (1276, 56475), (1305, 55220), (1450, 49698), (1506, 47850), (1595, 45180), (1650, 43674), (1740, 41415), (1914, 37650), (1980, 36395), (2175, 33132), (2259, 31900), (2475, 29116), (2510, 28710), (2610, 27610), (2761, 26100), (2871, 25100), (2900, 24849), (3012, 23925), (3190, 22590), (3300, 21837), (3765, 19140), (3828, 18825), (4350, 16566), (4518, 15950), (4785, 15060), (4950, 14558), (5020, 14355), (5220, 13805), (5522, 13050), (5742, 12550), (6275, 11484), (6380, 11295), (6525, 11044), (7279, 9900), (7530, 9570), (7975, 9036), (8283, 8700)]