80422650

素因数分解:

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

素因数の和:258

約数の個数: 216

約数和(自身を含む): 272711712

約数和(自身を除く): 192289062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 121, 126, 150, 154, 165, 175, 198, 210, 211, 225, 231, 242, 275, 315, 330, 350, 363, 385, 422, 450, 462, 495, 525, 550, 605, 630, 633, 693, 726, 770, 825, 847, 990, 1050, 1055, 1089, 1155, 1210, 1266, 1386, 1477, 1575, 1650, 1694, 1815, 1899, 1925, 2110, 2178, 2310, 2321, 2475, 2541, 2954, 3025, 3150, 3165, 3465, 3630, 3798, 3850, 4235, 4431, 4642, 4950, 5082, 5275, 5445, 5775, 6050, 6330, 6930, 6963, 7385, 7623, 8470, 8862, 9075, 9495, 10550, 10890, 11550, 11605, 12705, 13293, 13926, 14770, 15246, 15825, 16247, 17325, 18150, 18990, 20889, 21175, 22155, 23210, 25410, 25531, 26586, 27225, 31650, 32494, 34650, 34815, 36925, 38115, 41778, 42350, 44310, 47475, 48741, 51062, 54450, 58025, 63525, 66465, 69630, 73850, 76230, 76593, 81235, 94950, 97482, 104445, 110775, 116050, 127050, 127655, 132930, 146223, 153186, 162470, 174075, 178717, 190575, 208890, 221550, 229779, 243705, 255310, 292446, 332325, 348150, 357434, 381150, 382965, 406175, 459558, 487410, 522225, 536151, 638275, 664650, 731115, 765930, 812350, 893585, 1044450, 1072302, 1148895, 1218525, 1276550, 1462230, 1608453, 1787170, 1914825, 2297790, 2437050, 2680755, 3216906, 3655575, 3829650, 4467925, 5361510, 5744475, 7311150, 8042265, 8935850, 11488950, 13403775, 16084530, 26807550, 40211325, 80422650]

約数ペア:

[(1, 80422650), (2, 40211325), (3, 26807550), (5, 16084530), (6, 13403775), (7, 11488950), (9, 8935850), (10, 8042265), (11, 7311150), (14, 5744475), (15, 5361510), (18, 4467925), (21, 3829650), (22, 3655575), (25, 3216906), (30, 2680755), (33, 2437050), (35, 2297790), (42, 1914825), (45, 1787170), (50, 1608453), (55, 1462230), (63, 1276550), (66, 1218525), (70, 1148895), (75, 1072302), (77, 1044450), (90, 893585), (99, 812350), (105, 765930), (110, 731115), (121, 664650), (126, 638275), (150, 536151), (154, 522225), (165, 487410), (175, 459558), (198, 406175), (210, 382965), (211, 381150), (225, 357434), (231, 348150), (242, 332325), (275, 292446), (315, 255310), (330, 243705), (350, 229779), (363, 221550), (385, 208890), (422, 190575), (450, 178717), (462, 174075), (495, 162470), (525, 153186), (550, 146223), (605, 132930), (630, 127655), (633, 127050), (693, 116050), (726, 110775), (770, 104445), (825, 97482), (847, 94950), (990, 81235), (1050, 76593), (1055, 76230), (1089, 73850), (1155, 69630), (1210, 66465), (1266, 63525), (1386, 58025), (1477, 54450), (1575, 51062), (1650, 48741), (1694, 47475), (1815, 44310), (1899, 42350), (1925, 41778), (2110, 38115), (2178, 36925), (2310, 34815), (2321, 34650), (2475, 32494), (2541, 31650), (2954, 27225), (3025, 26586), (3150, 25531), (3165, 25410), (3465, 23210), (3630, 22155), (3798, 21175), (3850, 20889), (4235, 18990), (4431, 18150), (4642, 17325), (4950, 16247), (5082, 15825), (5275, 15246), (5445, 14770), (5775, 13926), (6050, 13293), (6330, 12705), (6930, 11605), (6963, 11550), (7385, 10890), (7623, 10550), (8470, 9495), (8862, 9075)]