76668900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3319}}^1$

素因数の和:3354

約数の個数: 144

約数和(自身を含む): 276648960

約数和(自身を除く): 199980060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3319, 3850, 4620, 5775, 6638, 7700, 9957, 11550, 13276, 16595, 19914, 23100, 23233, 33190, 36509, 39828, 46466, 49785, 66380, 69699, 73018, 82975, 92932, 99570, 109527, 116165, 139398, 146036, 165950, 182545, 199140, 219054, 232330, 248925, 255563, 278796, 331900, 348495, 365090, 438108, 464660, 497850, 511126, 547635, 580825, 696990, 730180, 766689, 912725, 995700, 1022252, 1095270, 1161650, 1277815, 1393980, 1533378, 1742475, 1825450, 2190540, 2323300, 2555630, 2738175, 3066756, 3484950, 3650900, 3833445, 5111260, 5476350, 6389075, 6969900, 7666890, 10952700, 12778150, 15333780, 19167225, 25556300, 38334450, 76668900]

約数ペア:

[(1, 76668900), (2, 38334450), (3, 25556300), (4, 19167225), (5, 15333780), (6, 12778150), (7, 10952700), (10, 7666890), (11, 6969900), (12, 6389075), (14, 5476350), (15, 5111260), (20, 3833445), (21, 3650900), (22, 3484950), (25, 3066756), (28, 2738175), (30, 2555630), (33, 2323300), (35, 2190540), (42, 1825450), (44, 1742475), (50, 1533378), (55, 1393980), (60, 1277815), (66, 1161650), (70, 1095270), (75, 1022252), (77, 995700), (84, 912725), (100, 766689), (105, 730180), (110, 696990), (132, 580825), (140, 547635), (150, 511126), (154, 497850), (165, 464660), (175, 438108), (210, 365090), (220, 348495), (231, 331900), (275, 278796), (300, 255563), (308, 248925), (330, 232330), (350, 219054), (385, 199140), (420, 182545), (462, 165950), (525, 146036), (550, 139398), (660, 116165), (700, 109527), (770, 99570), (825, 92932), (924, 82975), (1050, 73018), (1100, 69699), (1155, 66380), (1540, 49785), (1650, 46466), (1925, 39828), (2100, 36509), (2310, 33190), (3300, 23233), (3319, 23100), (3850, 19914), (4620, 16595), (5775, 13276), (6638, 11550), (7700, 9957)]