9678900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 34997760

約数和(自身を除く): 25318860

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, 419, 420, 462, 525, 550, 660, 700, 770, 825, 838, 924, 1050, 1100, 1155, 1257, 1540, 1650, 1676, 1925, 2095, 2100, 2310, 2514, 2933, 3300, 3850, 4190, 4609, 4620, 5028, 5775, 5866, 6285, 7700, 8380, 8799, 9218, 10475, 11550, 11732, 12570, 13827, 14665, 17598, 18436, 20950, 23045, 23100, 25140, 27654, 29330, 31425, 32263, 35196, 41900, 43995, 46090, 55308, 58660, 62850, 64526, 69135, 73325, 87990, 92180, 96789, 115225, 125700, 129052, 138270, 146650, 161315, 175980, 193578, 219975, 230450, 276540, 293300, 322630, 345675, 387156, 439950, 460900, 483945, 645260, 691350, 806575, 879900, 967890, 1382700, 1613150, 1935780, 2419725, 3226300, 4839450, 9678900]

約数ペア:

[(1, 9678900), (2, 4839450), (3, 3226300), (4, 2419725), (5, 1935780), (6, 1613150), (7, 1382700), (10, 967890), (11, 879900), (12, 806575), (14, 691350), (15, 645260), (20, 483945), (21, 460900), (22, 439950), (25, 387156), (28, 345675), (30, 322630), (33, 293300), (35, 276540), (42, 230450), (44, 219975), (50, 193578), (55, 175980), (60, 161315), (66, 146650), (70, 138270), (75, 129052), (77, 125700), (84, 115225), (100, 96789), (105, 92180), (110, 87990), (132, 73325), (140, 69135), (150, 64526), (154, 62850), (165, 58660), (175, 55308), (210, 46090), (220, 43995), (231, 41900), (275, 35196), (300, 32263), (308, 31425), (330, 29330), (350, 27654), (385, 25140), (419, 23100), (420, 23045), (462, 20950), (525, 18436), (550, 17598), (660, 14665), (700, 13827), (770, 12570), (825, 11732), (838, 11550), (924, 10475), (1050, 9218), (1100, 8799), (1155, 8380), (1257, 7700), (1540, 6285), (1650, 5866), (1676, 5775), (1925, 5028), (2095, 4620), (2100, 4609), (2310, 4190), (2514, 3850), (2933, 3300)]