80620650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 249091200

約数和(自身を除く): 168470550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 61, 66, 75, 89, 90, 99, 110, 122, 135, 150, 165, 178, 183, 198, 225, 267, 270, 275, 297, 305, 330, 366, 445, 450, 495, 534, 549, 550, 594, 610, 671, 675, 801, 825, 890, 915, 979, 990, 1098, 1335, 1342, 1350, 1485, 1525, 1602, 1647, 1650, 1830, 1958, 2013, 2225, 2403, 2475, 2670, 2745, 2937, 2970, 3050, 3294, 3355, 4005, 4026, 4450, 4575, 4806, 4895, 4950, 5429, 5490, 5874, 6039, 6675, 6710, 7425, 8010, 8235, 8811, 9150, 9790, 10065, 10858, 12015, 12078, 13350, 13725, 14685, 14850, 16287, 16470, 16775, 17622, 18117, 20025, 20130, 24030, 24475, 26433, 27145, 27450, 29370, 30195, 32574, 33550, 36234, 40050, 41175, 44055, 48861, 48950, 50325, 52866, 54290, 59719, 60075, 60390, 73425, 81435, 82350, 88110, 90585, 97722, 100650, 119438, 120150, 132165, 135725, 146583, 146850, 150975, 162870, 179157, 181170, 220275, 244305, 264330, 271450, 293166, 298595, 301950, 358314, 407175, 440550, 452925, 488610, 537471, 597190, 660825, 732915, 814350, 895785, 905850, 1074942, 1221525, 1321650, 1465830, 1492975, 1612413, 1791570, 2443050, 2687355, 2985950, 3224826, 3664575, 4478925, 5374710, 7329150, 8062065, 8957850, 13436775, 16124130, 26873550, 40310325, 80620650]

約数ペア:

[(1, 80620650), (2, 40310325), (3, 26873550), (5, 16124130), (6, 13436775), (9, 8957850), (10, 8062065), (11, 7329150), (15, 5374710), (18, 4478925), (22, 3664575), (25, 3224826), (27, 2985950), (30, 2687355), (33, 2443050), (45, 1791570), (50, 1612413), (54, 1492975), (55, 1465830), (61, 1321650), (66, 1221525), (75, 1074942), (89, 905850), (90, 895785), (99, 814350), (110, 732915), (122, 660825), (135, 597190), (150, 537471), (165, 488610), (178, 452925), (183, 440550), (198, 407175), (225, 358314), (267, 301950), (270, 298595), (275, 293166), (297, 271450), (305, 264330), (330, 244305), (366, 220275), (445, 181170), (450, 179157), (495, 162870), (534, 150975), (549, 146850), (550, 146583), (594, 135725), (610, 132165), (671, 120150), (675, 119438), (801, 100650), (825, 97722), (890, 90585), (915, 88110), (979, 82350), (990, 81435), (1098, 73425), (1335, 60390), (1342, 60075), (1350, 59719), (1485, 54290), (1525, 52866), (1602, 50325), (1647, 48950), (1650, 48861), (1830, 44055), (1958, 41175), (2013, 40050), (2225, 36234), (2403, 33550), (2475, 32574), (2670, 30195), (2745, 29370), (2937, 27450), (2970, 27145), (3050, 26433), (3294, 24475), (3355, 24030), (4005, 20130), (4026, 20025), (4450, 18117), (4575, 17622), (4806, 16775), (4895, 16470), (4950, 16287), (5429, 14850), (5490, 14685), (5874, 13725), (6039, 13350), (6675, 12078), (6710, 12015), (7425, 10858), (8010, 10065), (8235, 9790), (8811, 9150)]