10749420

素因数分解:

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

素因数の和:176

約数の個数: 144

約数和(自身を含む): 36560160

約数和(自身を除く): 25810740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 89, 90, 99, 110, 122, 132, 165, 178, 180, 183, 198, 220, 244, 267, 305, 330, 356, 366, 396, 445, 495, 534, 549, 610, 660, 671, 732, 801, 890, 915, 979, 990, 1068, 1098, 1220, 1335, 1342, 1602, 1780, 1830, 1958, 1980, 2013, 2196, 2670, 2684, 2745, 2937, 3204, 3355, 3660, 3916, 4005, 4026, 4895, 5340, 5429, 5490, 5874, 6039, 6710, 8010, 8052, 8811, 9790, 10065, 10858, 10980, 11748, 12078, 13420, 14685, 16020, 16287, 17622, 19580, 20130, 21716, 24156, 27145, 29370, 30195, 32574, 35244, 40260, 44055, 48861, 54290, 58740, 59719, 60390, 65148, 81435, 88110, 97722, 108580, 119438, 120780, 162870, 176220, 179157, 195444, 238876, 244305, 298595, 325740, 358314, 488610, 537471, 597190, 716628, 895785, 977220, 1074942, 1194380, 1791570, 2149884, 2687355, 3583140, 5374710, 10749420]

約数ペア:

[(1, 10749420), (2, 5374710), (3, 3583140), (4, 2687355), (5, 2149884), (6, 1791570), (9, 1194380), (10, 1074942), (11, 977220), (12, 895785), (15, 716628), (18, 597190), (20, 537471), (22, 488610), (30, 358314), (33, 325740), (36, 298595), (44, 244305), (45, 238876), (55, 195444), (60, 179157), (61, 176220), (66, 162870), (89, 120780), (90, 119438), (99, 108580), (110, 97722), (122, 88110), (132, 81435), (165, 65148), (178, 60390), (180, 59719), (183, 58740), (198, 54290), (220, 48861), (244, 44055), (267, 40260), (305, 35244), (330, 32574), (356, 30195), (366, 29370), (396, 27145), (445, 24156), (495, 21716), (534, 20130), (549, 19580), (610, 17622), (660, 16287), (671, 16020), (732, 14685), (801, 13420), (890, 12078), (915, 11748), (979, 10980), (990, 10858), (1068, 10065), (1098, 9790), (1220, 8811), (1335, 8052), (1342, 8010), (1602, 6710), (1780, 6039), (1830, 5874), (1958, 5490), (1980, 5429), (2013, 5340), (2196, 4895), (2670, 4026), (2684, 4005), (2745, 3916), (2937, 3660), (3204, 3355)]