2012152500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2484

約数の個数: 180

約数和(自身を含む): 6530287764

約数和(自身を除く): 4518135264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 125, 148, 150, 180, 185, 222, 225, 250, 300, 333, 370, 375, 444, 450, 500, 555, 625, 666, 740, 750, 900, 925, 1110, 1125, 1250, 1332, 1500, 1665, 1850, 1875, 2220, 2250, 2417, 2500, 2775, 3330, 3700, 3750, 4500, 4625, 4834, 5550, 5625, 6660, 7251, 7500, 8325, 9250, 9668, 11100, 11250, 12085, 13875, 14502, 16650, 18500, 21753, 22500, 23125, 24170, 27750, 29004, 33300, 36255, 41625, 43506, 46250, 48340, 55500, 60425, 69375, 72510, 83250, 87012, 89429, 92500, 108765, 120850, 138750, 145020, 166500, 178858, 181275, 208125, 217530, 241700, 268287, 277500, 302125, 357716, 362550, 416250, 435060, 447145, 536574, 543825, 604250, 725100, 804861, 832500, 894290, 906375, 1073148, 1087650, 1208500, 1341435, 1510625, 1609722, 1788580, 1812750, 2175300, 2235725, 2682870, 2719125, 3021250, 3219444, 3625500, 4024305, 4471450, 4531875, 5365740, 5438250, 6042500, 6707175, 8048610, 8942900, 9063750, 10876500, 11178625, 13414350, 13595625, 16097220, 18127500, 20121525, 22357250, 26828700, 27191250, 33535875, 40243050, 44714500, 54382500, 55893125, 67071750, 80486100, 100607625, 111786250, 134143500, 167679375, 201215250, 223572500, 335358750, 402430500, 503038125, 670717500, 1006076250, 2012152500]

約数ペア:

[(1, 2012152500), (2, 1006076250), (3, 670717500), (4, 503038125), (5, 402430500), (6, 335358750), (9, 223572500), (10, 201215250), (12, 167679375), (15, 134143500), (18, 111786250), (20, 100607625), (25, 80486100), (30, 67071750), (36, 55893125), (37, 54382500), (45, 44714500), (50, 40243050), (60, 33535875), (74, 27191250), (75, 26828700), (90, 22357250), (100, 20121525), (111, 18127500), (125, 16097220), (148, 13595625), (150, 13414350), (180, 11178625), (185, 10876500), (222, 9063750), (225, 8942900), (250, 8048610), (300, 6707175), (333, 6042500), (370, 5438250), (375, 5365740), (444, 4531875), (450, 4471450), (500, 4024305), (555, 3625500), (625, 3219444), (666, 3021250), (740, 2719125), (750, 2682870), (900, 2235725), (925, 2175300), (1110, 1812750), (1125, 1788580), (1250, 1609722), (1332, 1510625), (1500, 1341435), (1665, 1208500), (1850, 1087650), (1875, 1073148), (2220, 906375), (2250, 894290), (2417, 832500), (2500, 804861), (2775, 725100), (3330, 604250), (3700, 543825), (3750, 536574), (4500, 447145), (4625, 435060), (4834, 416250), (5550, 362550), (5625, 357716), (6660, 302125), (7251, 277500), (7500, 268287), (8325, 241700), (9250, 217530), (9668, 208125), (11100, 181275), (11250, 178858), (12085, 166500), (13875, 145020), (14502, 138750), (16650, 120850), (18500, 108765), (21753, 92500), (22500, 89429), (23125, 87012), (24170, 83250), (27750, 72510), (29004, 69375), (33300, 60425), (36255, 55500), (41625, 48340), (43506, 46250)]