205677450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 144

約数和(自身を含む): 619665696

約数和(自身を除く): 413988246

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 37, 45, 50, 55, 66, 74, 75, 90, 99, 110, 111, 150, 165, 185, 198, 222, 225, 275, 330, 333, 370, 407, 450, 495, 550, 555, 666, 814, 825, 925, 990, 1110, 1123, 1221, 1650, 1665, 1850, 2035, 2246, 2442, 2475, 2775, 3330, 3369, 3663, 4070, 4950, 5550, 5615, 6105, 6738, 7326, 8325, 10107, 10175, 11230, 12210, 12353, 16650, 16845, 18315, 20214, 20350, 24706, 28075, 30525, 33690, 36630, 37059, 41551, 50535, 56150, 61050, 61765, 74118, 83102, 84225, 91575, 101070, 111177, 123530, 124653, 168450, 183150, 185295, 207755, 222354, 249306, 252675, 308825, 370590, 373959, 415510, 457061, 505350, 555885, 617650, 623265, 747918, 914122, 926475, 1038775, 1111770, 1246530, 1371183, 1852950, 1869795, 2077550, 2285305, 2742366, 2779425, 3116325, 3739590, 4113549, 4570610, 5558850, 6232650, 6855915, 8227098, 9348975, 11426525, 13711830, 18697950, 20567745, 22853050, 34279575, 41135490, 68559150, 102838725, 205677450]

約数ペア:

[(1, 205677450), (2, 102838725), (3, 68559150), (5, 41135490), (6, 34279575), (9, 22853050), (10, 20567745), (11, 18697950), (15, 13711830), (18, 11426525), (22, 9348975), (25, 8227098), (30, 6855915), (33, 6232650), (37, 5558850), (45, 4570610), (50, 4113549), (55, 3739590), (66, 3116325), (74, 2779425), (75, 2742366), (90, 2285305), (99, 2077550), (110, 1869795), (111, 1852950), (150, 1371183), (165, 1246530), (185, 1111770), (198, 1038775), (222, 926475), (225, 914122), (275, 747918), (330, 623265), (333, 617650), (370, 555885), (407, 505350), (450, 457061), (495, 415510), (550, 373959), (555, 370590), (666, 308825), (814, 252675), (825, 249306), (925, 222354), (990, 207755), (1110, 185295), (1123, 183150), (1221, 168450), (1650, 124653), (1665, 123530), (1850, 111177), (2035, 101070), (2246, 91575), (2442, 84225), (2475, 83102), (2775, 74118), (3330, 61765), (3369, 61050), (3663, 56150), (4070, 50535), (4950, 41551), (5550, 37059), (5615, 36630), (6105, 33690), (6738, 30525), (7326, 28075), (8325, 24706), (10107, 20350), (10175, 20214), (11230, 18315), (12210, 16845), (12353, 16650)]