85172400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 180

約数和(自身を含む): 301331160

約数和(自身を除く): 216158760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 100, 118, 120, 144, 150, 177, 180, 200, 225, 236, 240, 295, 300, 354, 360, 400, 401, 450, 472, 531, 590, 600, 708, 720, 802, 885, 900, 944, 1062, 1180, 1200, 1203, 1416, 1475, 1604, 1770, 1800, 2005, 2124, 2360, 2406, 2655, 2832, 2950, 3208, 3540, 3600, 3609, 4010, 4248, 4425, 4720, 4812, 5310, 5900, 6015, 6416, 7080, 7218, 8020, 8496, 8850, 9624, 10025, 10620, 11800, 12030, 13275, 14160, 14436, 16040, 17700, 18045, 19248, 20050, 21240, 23600, 23659, 24060, 26550, 28872, 30075, 32080, 35400, 36090, 40100, 42480, 47318, 48120, 53100, 57744, 60150, 70800, 70977, 72180, 80200, 90225, 94636, 96240, 106200, 118295, 120300, 141954, 144360, 160400, 180450, 189272, 212400, 212931, 236590, 240600, 283908, 288720, 354885, 360900, 378544, 425862, 473180, 481200, 567816, 591475, 709770, 721800, 851724, 946360, 1064655, 1135632, 1182950, 1419540, 1443600, 1703448, 1774425, 1892720, 2129310, 2365900, 2839080, 3406896, 3548850, 4258620, 4731800, 5323275, 5678160, 7097700, 8517240, 9463600, 10646550, 14195400, 17034480, 21293100, 28390800, 42586200, 85172400]

約数ペア:

[(1, 85172400), (2, 42586200), (3, 28390800), (4, 21293100), (5, 17034480), (6, 14195400), (8, 10646550), (9, 9463600), (10, 8517240), (12, 7097700), (15, 5678160), (16, 5323275), (18, 4731800), (20, 4258620), (24, 3548850), (25, 3406896), (30, 2839080), (36, 2365900), (40, 2129310), (45, 1892720), (48, 1774425), (50, 1703448), (59, 1443600), (60, 1419540), (72, 1182950), (75, 1135632), (80, 1064655), (90, 946360), (100, 851724), (118, 721800), (120, 709770), (144, 591475), (150, 567816), (177, 481200), (180, 473180), (200, 425862), (225, 378544), (236, 360900), (240, 354885), (295, 288720), (300, 283908), (354, 240600), (360, 236590), (400, 212931), (401, 212400), (450, 189272), (472, 180450), (531, 160400), (590, 144360), (600, 141954), (708, 120300), (720, 118295), (802, 106200), (885, 96240), (900, 94636), (944, 90225), (1062, 80200), (1180, 72180), (1200, 70977), (1203, 70800), (1416, 60150), (1475, 57744), (1604, 53100), (1770, 48120), (1800, 47318), (2005, 42480), (2124, 40100), (2360, 36090), (2406, 35400), (2655, 32080), (2832, 30075), (2950, 28872), (3208, 26550), (3540, 24060), (3600, 23659), (3609, 23600), (4010, 21240), (4248, 20050), (4425, 19248), (4720, 18045), (4812, 17700), (5310, 16040), (5900, 14436), (6015, 14160), (6416, 13275), (7080, 12030), (7218, 11800), (8020, 10620), (8496, 10025), (8850, 9624)]