397498200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 1355270400

約数和(自身を除く): 957772200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 229, 263, 264, 275, 300, 330, 440, 458, 526, 550, 600, 660, 687, 789, 825, 916, 1052, 1100, 1145, 1315, 1320, 1374, 1578, 1650, 1832, 2104, 2200, 2290, 2519, 2630, 2748, 2893, 3156, 3300, 3435, 3945, 4580, 5038, 5260, 5496, 5725, 5786, 6312, 6575, 6600, 6870, 7557, 7890, 8679, 9160, 10076, 10520, 11450, 11572, 12595, 13150, 13740, 14465, 15114, 15780, 17175, 17358, 19725, 20152, 22900, 23144, 25190, 26300, 27480, 28930, 30228, 31560, 34350, 34716, 37785, 39450, 43395, 45800, 50380, 52600, 57860, 60227, 60456, 62975, 68700, 69432, 72325, 75570, 78900, 86790, 100760, 115720, 120454, 125950, 137400, 144650, 151140, 157800, 173580, 180681, 188925, 216975, 240908, 251900, 289300, 301135, 302280, 347160, 361362, 377850, 433950, 481816, 503800, 578600, 602270, 662497, 722724, 755700, 867900, 903405, 1204540, 1324994, 1445448, 1505675, 1511400, 1735800, 1806810, 1987491, 2409080, 2649988, 3011350, 3312485, 3613620, 3974982, 4517025, 5299976, 6022700, 6624970, 7227240, 7949964, 9034050, 9937455, 12045400, 13249940, 15899928, 16562425, 18068100, 19874910, 26499880, 33124850, 36136200, 39749820, 49687275, 66249700, 79499640, 99374550, 132499400, 198749100, 397498200]

約数ペア:

[(1, 397498200), (2, 198749100), (3, 132499400), (4, 99374550), (5, 79499640), (6, 66249700), (8, 49687275), (10, 39749820), (11, 36136200), (12, 33124850), (15, 26499880), (20, 19874910), (22, 18068100), (24, 16562425), (25, 15899928), (30, 13249940), (33, 12045400), (40, 9937455), (44, 9034050), (50, 7949964), (55, 7227240), (60, 6624970), (66, 6022700), (75, 5299976), (88, 4517025), (100, 3974982), (110, 3613620), (120, 3312485), (132, 3011350), (150, 2649988), (165, 2409080), (200, 1987491), (220, 1806810), (229, 1735800), (263, 1511400), (264, 1505675), (275, 1445448), (300, 1324994), (330, 1204540), (440, 903405), (458, 867900), (526, 755700), (550, 722724), (600, 662497), (660, 602270), (687, 578600), (789, 503800), (825, 481816), (916, 433950), (1052, 377850), (1100, 361362), (1145, 347160), (1315, 302280), (1320, 301135), (1374, 289300), (1578, 251900), (1650, 240908), (1832, 216975), (2104, 188925), (2200, 180681), (2290, 173580), (2519, 157800), (2630, 151140), (2748, 144650), (2893, 137400), (3156, 125950), (3300, 120454), (3435, 115720), (3945, 100760), (4580, 86790), (5038, 78900), (5260, 75570), (5496, 72325), (5725, 69432), (5786, 68700), (6312, 62975), (6575, 60456), (6600, 60227), (6870, 57860), (7557, 52600), (7890, 50380), (8679, 45800), (9160, 43395), (10076, 39450), (10520, 37785), (11450, 34716), (11572, 34350), (12595, 31560), (13150, 30228), (13740, 28930), (14465, 27480), (15114, 26300), (15780, 25190), (17175, 23144), (17358, 22900), (19725, 20152)]