255372150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 732810240

約数和(自身を除く): 477438090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 37, 47, 50, 55, 66, 74, 75, 89, 94, 110, 111, 141, 150, 165, 178, 185, 222, 235, 267, 275, 282, 330, 370, 407, 445, 470, 517, 534, 550, 555, 705, 814, 825, 890, 925, 979, 1034, 1110, 1175, 1221, 1335, 1410, 1551, 1650, 1739, 1850, 1958, 2035, 2225, 2350, 2442, 2585, 2670, 2775, 2937, 3102, 3293, 3478, 3525, 4070, 4183, 4450, 4895, 5170, 5217, 5550, 5874, 6105, 6586, 6675, 7050, 7755, 8366, 8695, 9790, 9879, 10175, 10434, 12210, 12549, 12925, 13350, 14685, 15510, 16465, 17390, 19129, 19758, 20350, 20915, 24475, 25098, 25850, 26085, 29370, 30525, 32930, 36223, 38258, 38775, 41830, 43475, 46013, 48950, 49395, 52170, 57387, 61050, 62745, 72446, 73425, 77550, 82325, 86950, 92026, 95645, 98790, 104575, 108669, 114774, 125490, 130425, 138039, 146850, 154771, 164650, 181115, 191290, 209150, 217338, 230065, 246975, 260850, 276078, 286935, 309542, 313725, 362230, 460130, 464313, 478225, 493950, 543345, 573870, 627450, 690195, 773855, 905575, 928626, 956450, 1086690, 1150325, 1380390, 1434675, 1547710, 1702481, 1811150, 2300650, 2321565, 2716725, 2869350, 3404962, 3450975, 3869275, 4643130, 5107443, 5433450, 6901950, 7738550, 8512405, 10214886, 11607825, 17024810, 23215650, 25537215, 42562025, 51074430, 85124050, 127686075, 255372150]

約数ペア:

[(1, 255372150), (2, 127686075), (3, 85124050), (5, 51074430), (6, 42562025), (10, 25537215), (11, 23215650), (15, 17024810), (22, 11607825), (25, 10214886), (30, 8512405), (33, 7738550), (37, 6901950), (47, 5433450), (50, 5107443), (55, 4643130), (66, 3869275), (74, 3450975), (75, 3404962), (89, 2869350), (94, 2716725), (110, 2321565), (111, 2300650), (141, 1811150), (150, 1702481), (165, 1547710), (178, 1434675), (185, 1380390), (222, 1150325), (235, 1086690), (267, 956450), (275, 928626), (282, 905575), (330, 773855), (370, 690195), (407, 627450), (445, 573870), (470, 543345), (517, 493950), (534, 478225), (550, 464313), (555, 460130), (705, 362230), (814, 313725), (825, 309542), (890, 286935), (925, 276078), (979, 260850), (1034, 246975), (1110, 230065), (1175, 217338), (1221, 209150), (1335, 191290), (1410, 181115), (1551, 164650), (1650, 154771), (1739, 146850), (1850, 138039), (1958, 130425), (2035, 125490), (2225, 114774), (2350, 108669), (2442, 104575), (2585, 98790), (2670, 95645), (2775, 92026), (2937, 86950), (3102, 82325), (3293, 77550), (3478, 73425), (3525, 72446), (4070, 62745), (4183, 61050), (4450, 57387), (4895, 52170), (5170, 49395), (5217, 48950), (5550, 46013), (5874, 43475), (6105, 41830), (6586, 38775), (6675, 38258), (7050, 36223), (7755, 32930), (8366, 30525), (8695, 29370), (9790, 26085), (9879, 25850), (10175, 25098), (10434, 24475), (12210, 20915), (12549, 20350), (12925, 19758), (13350, 19129), (14685, 17390), (15510, 16465)]