2012568750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 144

約数和(自身を含む): 5603453856

約数和(自身を除く): 3590885106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 250, 333, 370, 375, 450, 555, 625, 666, 750, 925, 967, 1110, 1125, 1250, 1665, 1850, 1875, 1934, 2250, 2775, 2901, 3125, 3330, 3750, 4625, 4835, 5550, 5625, 5802, 6250, 8325, 8703, 9250, 9375, 9670, 11250, 13875, 14505, 16650, 17406, 18750, 23125, 24175, 27750, 28125, 29010, 35779, 41625, 43515, 46250, 48350, 56250, 69375, 71558, 72525, 83250, 87030, 107337, 115625, 120875, 138750, 145050, 178895, 208125, 214674, 217575, 231250, 241750, 322011, 346875, 357790, 362625, 416250, 435150, 536685, 604375, 644022, 693750, 725250, 894475, 1040625, 1073370, 1087875, 1208750, 1610055, 1788950, 1813125, 2081250, 2175750, 2683425, 3021875, 3220110, 3626250, 4472375, 5366850, 5439375, 6043750, 8050275, 8944750, 9065625, 10878750, 13417125, 16100550, 18131250, 22361875, 26834250, 27196875, 40251375, 44723750, 54393750, 67085625, 80502750, 111809375, 134171250, 201256875, 223618750, 335428125, 402513750, 670856250, 1006284375, 2012568750]

約数ペア:

[(1, 2012568750), (2, 1006284375), (3, 670856250), (5, 402513750), (6, 335428125), (9, 223618750), (10, 201256875), (15, 134171250), (18, 111809375), (25, 80502750), (30, 67085625), (37, 54393750), (45, 44723750), (50, 40251375), (74, 27196875), (75, 26834250), (90, 22361875), (111, 18131250), (125, 16100550), (150, 13417125), (185, 10878750), (222, 9065625), (225, 8944750), (250, 8050275), (333, 6043750), (370, 5439375), (375, 5366850), (450, 4472375), (555, 3626250), (625, 3220110), (666, 3021875), (750, 2683425), (925, 2175750), (967, 2081250), (1110, 1813125), (1125, 1788950), (1250, 1610055), (1665, 1208750), (1850, 1087875), (1875, 1073370), (1934, 1040625), (2250, 894475), (2775, 725250), (2901, 693750), (3125, 644022), (3330, 604375), (3750, 536685), (4625, 435150), (4835, 416250), (5550, 362625), (5625, 357790), (5802, 346875), (6250, 322011), (8325, 241750), (8703, 231250), (9250, 217575), (9375, 214674), (9670, 208125), (11250, 178895), (13875, 145050), (14505, 138750), (16650, 120875), (17406, 115625), (18750, 107337), (23125, 87030), (24175, 83250), (27750, 72525), (28125, 71558), (29010, 69375), (35779, 56250), (41625, 48350), (43515, 46250)]