87011400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{20717}}^1$

素因数の和:20743

約数の個数: 96

約数和(自身を含む): 308283840

約数和(自身を除く): 221272440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 20717, 41434, 62151, 82868, 103585, 124302, 145019, 165736, 207170, 248604, 290038, 310755, 414340, 435057, 497208, 517925, 580076, 621510, 725095, 828680, 870114, 1035850, 1160152, 1243020, 1450190, 1553775, 1740228, 2071700, 2175285, 2486040, 2900380, 3107550, 3480456, 3625475, 4143400, 4350570, 5800760, 6215100, 7250950, 8701140, 10876425, 12430200, 14501900, 17402280, 21752850, 29003800, 43505700, 87011400]

約数ペア:

[(1, 87011400), (2, 43505700), (3, 29003800), (4, 21752850), (5, 17402280), (6, 14501900), (7, 12430200), (8, 10876425), (10, 8701140), (12, 7250950), (14, 6215100), (15, 5800760), (20, 4350570), (21, 4143400), (24, 3625475), (25, 3480456), (28, 3107550), (30, 2900380), (35, 2486040), (40, 2175285), (42, 2071700), (50, 1740228), (56, 1553775), (60, 1450190), (70, 1243020), (75, 1160152), (84, 1035850), (100, 870114), (105, 828680), (120, 725095), (140, 621510), (150, 580076), (168, 517925), (175, 497208), (200, 435057), (210, 414340), (280, 310755), (300, 290038), (350, 248604), (420, 207170), (525, 165736), (600, 145019), (700, 124302), (840, 103585), (1050, 82868), (1400, 62151), (2100, 41434), (4200, 20717)]