247424100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10711}}^1$

素因数の和:10746

約数の個数: 144

約数和(自身を含む): 892609536

約数和(自身を除く): 645185436

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, 3850, 4620, 5775, 7700, 10711, 11550, 21422, 23100, 32133, 42844, 53555, 64266, 74977, 107110, 117821, 128532, 149954, 160665, 214220, 224931, 235642, 267775, 299908, 321330, 353463, 374885, 449862, 471284, 535550, 589105, 642660, 706926, 749770, 803325, 824747, 899724, 1071100, 1124655, 1178210, 1413852, 1499540, 1606650, 1649494, 1767315, 1874425, 2249310, 2356420, 2474241, 2945525, 3213300, 3298988, 3534630, 3748850, 4123735, 4498620, 4948482, 5623275, 5891050, 7069260, 7497700, 8247470, 8836575, 9896964, 11246550, 11782100, 12371205, 16494940, 17673150, 20618675, 22493100, 24742410, 35346300, 41237350, 49484820, 61856025, 82474700, 123712050, 247424100]

約数ペア:

[(1, 247424100), (2, 123712050), (3, 82474700), (4, 61856025), (5, 49484820), (6, 41237350), (7, 35346300), (10, 24742410), (11, 22493100), (12, 20618675), (14, 17673150), (15, 16494940), (20, 12371205), (21, 11782100), (22, 11246550), (25, 9896964), (28, 8836575), (30, 8247470), (33, 7497700), (35, 7069260), (42, 5891050), (44, 5623275), (50, 4948482), (55, 4498620), (60, 4123735), (66, 3748850), (70, 3534630), (75, 3298988), (77, 3213300), (84, 2945525), (100, 2474241), (105, 2356420), (110, 2249310), (132, 1874425), (140, 1767315), (150, 1649494), (154, 1606650), (165, 1499540), (175, 1413852), (210, 1178210), (220, 1124655), (231, 1071100), (275, 899724), (300, 824747), (308, 803325), (330, 749770), (350, 706926), (385, 642660), (420, 589105), (462, 535550), (525, 471284), (550, 449862), (660, 374885), (700, 353463), (770, 321330), (825, 299908), (924, 267775), (1050, 235642), (1100, 224931), (1155, 214220), (1540, 160665), (1650, 149954), (1925, 128532), (2100, 117821), (2310, 107110), (3300, 74977), (3850, 64266), (4620, 53555), (5775, 42844), (7700, 32133), (10711, 23100), (11550, 21422)]