201056625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 457451904

約数和(自身を除く): 256395279

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 121, 125, 165, 175, 211, 225, 231, 275, 315, 363, 375, 385, 495, 525, 605, 633, 693, 825, 847, 875, 1055, 1089, 1125, 1155, 1375, 1477, 1575, 1815, 1899, 1925, 2321, 2475, 2541, 2625, 3025, 3165, 3465, 4125, 4235, 4431, 5275, 5445, 5775, 6963, 7385, 7623, 7875, 9075, 9495, 9625, 11605, 12375, 12705, 13293, 15125, 15825, 16247, 17325, 20889, 21175, 22155, 25531, 26375, 27225, 28875, 34815, 36925, 38115, 45375, 47475, 48741, 58025, 63525, 66465, 76593, 79125, 81235, 86625, 104445, 105875, 110775, 127655, 136125, 146223, 174075, 178717, 184625, 190575, 229779, 237375, 243705, 290125, 317625, 332325, 382965, 406175, 522225, 536151, 553875, 638275, 731115, 870375, 893585, 952875, 1148895, 1218525, 1608453, 1661625, 1914825, 2030875, 2611125, 2680755, 3191375, 3655575, 4467925, 5744475, 6092625, 8042265, 9574125, 13403775, 18277875, 22339625, 28722375, 40211325, 67018875, 201056625]

約数ペア:

[(1, 201056625), (3, 67018875), (5, 40211325), (7, 28722375), (9, 22339625), (11, 18277875), (15, 13403775), (21, 9574125), (25, 8042265), (33, 6092625), (35, 5744475), (45, 4467925), (55, 3655575), (63, 3191375), (75, 2680755), (77, 2611125), (99, 2030875), (105, 1914825), (121, 1661625), (125, 1608453), (165, 1218525), (175, 1148895), (211, 952875), (225, 893585), (231, 870375), (275, 731115), (315, 638275), (363, 553875), (375, 536151), (385, 522225), (495, 406175), (525, 382965), (605, 332325), (633, 317625), (693, 290125), (825, 243705), (847, 237375), (875, 229779), (1055, 190575), (1089, 184625), (1125, 178717), (1155, 174075), (1375, 146223), (1477, 136125), (1575, 127655), (1815, 110775), (1899, 105875), (1925, 104445), (2321, 86625), (2475, 81235), (2541, 79125), (2625, 76593), (3025, 66465), (3165, 63525), (3465, 58025), (4125, 48741), (4235, 47475), (4431, 45375), (5275, 38115), (5445, 36925), (5775, 34815), (6963, 28875), (7385, 27225), (7623, 26375), (7875, 25531), (9075, 22155), (9495, 21175), (9625, 20889), (11605, 17325), (12375, 16247), (12705, 15825), (13293, 15125)]