225555000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 160

約数和(自身を含む): 769253760

約数和(自身を除く): 543698760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 625, 660, 750, 825, 1000, 1100, 1250, 1320, 1367, 1375, 1500, 1650, 1875, 2200, 2500, 2734, 2750, 3000, 3300, 3750, 4101, 4125, 5000, 5468, 5500, 6600, 6835, 6875, 7500, 8202, 8250, 10936, 11000, 13670, 13750, 15000, 15037, 16404, 16500, 20505, 20625, 27340, 27500, 30074, 32808, 33000, 34175, 41010, 41250, 45111, 54680, 55000, 60148, 68350, 75185, 82020, 82500, 90222, 102525, 120296, 136700, 150370, 164040, 165000, 170875, 180444, 205050, 225555, 273400, 300740, 341750, 360888, 375925, 410100, 451110, 512625, 601480, 683500, 751850, 820200, 854375, 902220, 1025250, 1127775, 1367000, 1503700, 1708750, 1804440, 1879625, 2050500, 2255550, 2563125, 3007400, 3417500, 3759250, 4101000, 4511100, 5126250, 5638875, 6835000, 7518500, 9022200, 9398125, 10252500, 11277750, 15037000, 18796250, 20505000, 22555500, 28194375, 37592500, 45111000, 56388750, 75185000, 112777500, 225555000]

約数ペア:

[(1, 225555000), (2, 112777500), (3, 75185000), (4, 56388750), (5, 45111000), (6, 37592500), (8, 28194375), (10, 22555500), (11, 20505000), (12, 18796250), (15, 15037000), (20, 11277750), (22, 10252500), (24, 9398125), (25, 9022200), (30, 7518500), (33, 6835000), (40, 5638875), (44, 5126250), (50, 4511100), (55, 4101000), (60, 3759250), (66, 3417500), (75, 3007400), (88, 2563125), (100, 2255550), (110, 2050500), (120, 1879625), (125, 1804440), (132, 1708750), (150, 1503700), (165, 1367000), (200, 1127775), (220, 1025250), (250, 902220), (264, 854375), (275, 820200), (300, 751850), (330, 683500), (375, 601480), (440, 512625), (500, 451110), (550, 410100), (600, 375925), (625, 360888), (660, 341750), (750, 300740), (825, 273400), (1000, 225555), (1100, 205050), (1250, 180444), (1320, 170875), (1367, 165000), (1375, 164040), (1500, 150370), (1650, 136700), (1875, 120296), (2200, 102525), (2500, 90222), (2734, 82500), (2750, 82020), (3000, 75185), (3300, 68350), (3750, 60148), (4101, 55000), (4125, 54680), (5000, 45111), (5468, 41250), (5500, 41010), (6600, 34175), (6835, 33000), (6875, 32808), (7500, 30074), (8202, 27500), (8250, 27340), (10936, 20625), (11000, 20505), (13670, 16500), (13750, 16404), (15000, 15037)]