56781600

素因数分解:

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

素因数の和:483

約数の個数: 144

約数和(自身を含む): 188425440

約数和(自身を除く): 131643840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 59, 60, 75, 80, 96, 100, 118, 120, 150, 160, 177, 200, 236, 240, 295, 300, 354, 400, 401, 472, 480, 590, 600, 708, 800, 802, 885, 944, 1180, 1200, 1203, 1416, 1475, 1604, 1770, 1888, 2005, 2360, 2400, 2406, 2832, 2950, 3208, 3540, 4010, 4425, 4720, 4812, 5664, 5900, 6015, 6416, 7080, 8020, 8850, 9440, 9624, 10025, 11800, 12030, 12832, 14160, 16040, 17700, 19248, 20050, 23600, 23659, 24060, 28320, 30075, 32080, 35400, 38496, 40100, 47200, 47318, 48120, 60150, 64160, 70800, 70977, 80200, 94636, 96240, 118295, 120300, 141600, 141954, 160400, 189272, 192480, 236590, 240600, 283908, 320800, 354885, 378544, 473180, 481200, 567816, 591475, 709770, 757088, 946360, 962400, 1135632, 1182950, 1419540, 1774425, 1892720, 2271264, 2365900, 2839080, 3548850, 3785440, 4731800, 5678160, 7097700, 9463600, 11356320, 14195400, 18927200, 28390800, 56781600]

約数ペア:

[(1, 56781600), (2, 28390800), (3, 18927200), (4, 14195400), (5, 11356320), (6, 9463600), (8, 7097700), (10, 5678160), (12, 4731800), (15, 3785440), (16, 3548850), (20, 2839080), (24, 2365900), (25, 2271264), (30, 1892720), (32, 1774425), (40, 1419540), (48, 1182950), (50, 1135632), (59, 962400), (60, 946360), (75, 757088), (80, 709770), (96, 591475), (100, 567816), (118, 481200), (120, 473180), (150, 378544), (160, 354885), (177, 320800), (200, 283908), (236, 240600), (240, 236590), (295, 192480), (300, 189272), (354, 160400), (400, 141954), (401, 141600), (472, 120300), (480, 118295), (590, 96240), (600, 94636), (708, 80200), (800, 70977), (802, 70800), (885, 64160), (944, 60150), (1180, 48120), (1200, 47318), (1203, 47200), (1416, 40100), (1475, 38496), (1604, 35400), (1770, 32080), (1888, 30075), (2005, 28320), (2360, 24060), (2400, 23659), (2406, 23600), (2832, 20050), (2950, 19248), (3208, 17700), (3540, 16040), (4010, 14160), (4425, 12832), (4720, 12030), (4812, 11800), (5664, 10025), (5900, 9624), (6015, 9440), (6416, 8850), (7080, 8020)]