81069450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7019}}^1$

素因数の和:7052

約数の個数: 96

約数和(自身を含む): 250698240

約数和(自身を除く): 169628790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 3850, 5775, 7019, 11550, 14038, 21057, 35095, 42114, 49133, 70190, 77209, 98266, 105285, 147399, 154418, 175475, 210570, 231627, 245665, 294798, 350950, 386045, 463254, 491330, 526425, 540463, 736995, 772090, 1052850, 1080926, 1158135, 1228325, 1473990, 1621389, 1930225, 2316270, 2456650, 2702315, 3242778, 3684975, 3860450, 5404630, 5790675, 7369950, 8106945, 11581350, 13511575, 16213890, 27023150, 40534725, 81069450]

約数ペア:

[(1, 81069450), (2, 40534725), (3, 27023150), (5, 16213890), (6, 13511575), (7, 11581350), (10, 8106945), (11, 7369950), (14, 5790675), (15, 5404630), (21, 3860450), (22, 3684975), (25, 3242778), (30, 2702315), (33, 2456650), (35, 2316270), (42, 1930225), (50, 1621389), (55, 1473990), (66, 1228325), (70, 1158135), (75, 1080926), (77, 1052850), (105, 772090), (110, 736995), (150, 540463), (154, 526425), (165, 491330), (175, 463254), (210, 386045), (231, 350950), (275, 294798), (330, 245665), (350, 231627), (385, 210570), (462, 175475), (525, 154418), (550, 147399), (770, 105285), (825, 98266), (1050, 77209), (1155, 70190), (1650, 49133), (1925, 42114), (2310, 35095), (3850, 21057), (5775, 14038), (7019, 11550)]