89156760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9649}}^1$

素因数の和:9681

約数の個数: 128

約数和(自身を含む): 333504000

約数和(自身を除く): 244347240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9649, 19298, 28947, 38596, 48245, 57894, 67543, 77192, 96490, 106139, 115788, 135086, 144735, 192980, 202629, 212278, 231576, 270172, 289470, 318417, 337715, 385960, 405258, 424556, 530695, 540344, 578940, 636834, 675430, 742973, 810516, 849112, 1013145, 1061390, 1157880, 1273668, 1350860, 1485946, 1592085, 1621032, 2026290, 2122780, 2228919, 2547336, 2701720, 2971892, 3184170, 3714865, 4052580, 4245560, 4457838, 5943784, 6368340, 7429730, 8105160, 8915676, 11144595, 12736680, 14859460, 17831352, 22289190, 29718920, 44578380, 89156760]

約数ペア:

[(1, 89156760), (2, 44578380), (3, 29718920), (4, 22289190), (5, 17831352), (6, 14859460), (7, 12736680), (8, 11144595), (10, 8915676), (11, 8105160), (12, 7429730), (14, 6368340), (15, 5943784), (20, 4457838), (21, 4245560), (22, 4052580), (24, 3714865), (28, 3184170), (30, 2971892), (33, 2701720), (35, 2547336), (40, 2228919), (42, 2122780), (44, 2026290), (55, 1621032), (56, 1592085), (60, 1485946), (66, 1350860), (70, 1273668), (77, 1157880), (84, 1061390), (88, 1013145), (105, 849112), (110, 810516), (120, 742973), (132, 675430), (140, 636834), (154, 578940), (165, 540344), (168, 530695), (210, 424556), (220, 405258), (231, 385960), (264, 337715), (280, 318417), (308, 289470), (330, 270172), (385, 231576), (420, 212278), (440, 202629), (462, 192980), (616, 144735), (660, 135086), (770, 115788), (840, 106139), (924, 96490), (1155, 77192), (1320, 67543), (1540, 57894), (1848, 48245), (2310, 38596), (3080, 28947), (4620, 19298), (9240, 9649)]