20185078050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{39107}}^1$

素因数の和:39193

約数の個数: 144

約数和(自身を含む): 57494391552

約数和(自身を除く): 37309313502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 37, 45, 50, 62, 74, 75, 90, 93, 111, 150, 155, 185, 186, 222, 225, 279, 310, 333, 370, 450, 465, 555, 558, 666, 775, 925, 930, 1110, 1147, 1395, 1550, 1665, 1850, 2294, 2325, 2775, 2790, 3330, 3441, 4650, 5550, 5735, 6882, 6975, 8325, 10323, 11470, 13950, 16650, 17205, 20646, 28675, 34410, 39107, 51615, 57350, 78214, 86025, 103230, 117321, 172050, 195535, 234642, 258075, 351963, 391070, 516150, 586605, 703926, 977675, 1173210, 1212317, 1446959, 1759815, 1955350, 2424634, 2893918, 2933025, 3519630, 3636951, 4340877, 5866050, 6061585, 7234795, 7273902, 8681754, 8799075, 10910853, 12123170, 13022631, 14469590, 17598150, 18184755, 21704385, 21821706, 26045262, 30307925, 36173975, 36369510, 43408770, 44855729, 54554265, 60615850, 65113155, 72347950, 89711458, 90923775, 108521925, 109108530, 130226310, 134567187, 181847550, 217043850, 224278645, 269134374, 272771325, 325565775, 403701561, 448557290, 545542650, 651131550, 672835935, 807403122, 1121393225, 1345671870, 2018507805, 2242786450, 3364179675, 4037015610, 6728359350, 10092539025, 20185078050]

約数ペア:

[(1, 20185078050), (2, 10092539025), (3, 6728359350), (5, 4037015610), (6, 3364179675), (9, 2242786450), (10, 2018507805), (15, 1345671870), (18, 1121393225), (25, 807403122), (30, 672835935), (31, 651131550), (37, 545542650), (45, 448557290), (50, 403701561), (62, 325565775), (74, 272771325), (75, 269134374), (90, 224278645), (93, 217043850), (111, 181847550), (150, 134567187), (155, 130226310), (185, 109108530), (186, 108521925), (222, 90923775), (225, 89711458), (279, 72347950), (310, 65113155), (333, 60615850), (370, 54554265), (450, 44855729), (465, 43408770), (555, 36369510), (558, 36173975), (666, 30307925), (775, 26045262), (925, 21821706), (930, 21704385), (1110, 18184755), (1147, 17598150), (1395, 14469590), (1550, 13022631), (1665, 12123170), (1850, 10910853), (2294, 8799075), (2325, 8681754), (2775, 7273902), (2790, 7234795), (3330, 6061585), (3441, 5866050), (4650, 4340877), (5550, 3636951), (5735, 3519630), (6882, 2933025), (6975, 2893918), (8325, 2424634), (10323, 1955350), (11470, 1759815), (13950, 1446959), (16650, 1212317), (17205, 1173210), (20646, 977675), (28675, 703926), (34410, 586605), (39107, 516150), (51615, 391070), (57350, 351963), (78214, 258075), (86025, 234642), (103230, 195535), (117321, 172050)]