149452080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 486129600

約数和(自身を除く): 336677520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 109, 116, 120, 145, 174, 197, 218, 232, 240, 290, 327, 348, 394, 435, 436, 464, 545, 580, 591, 654, 696, 788, 870, 872, 985, 1090, 1160, 1182, 1308, 1392, 1576, 1635, 1740, 1744, 1970, 2180, 2320, 2364, 2616, 2955, 3152, 3161, 3270, 3480, 3940, 4360, 4728, 5232, 5713, 5910, 6322, 6540, 6960, 7880, 8720, 9456, 9483, 11426, 11820, 12644, 13080, 15760, 15805, 17139, 18966, 21473, 22852, 23640, 25288, 26160, 28565, 31610, 34278, 37932, 42946, 45704, 47280, 47415, 50576, 57130, 63220, 64419, 68556, 75864, 85695, 85892, 91408, 94830, 107365, 114260, 126440, 128838, 137112, 151728, 171390, 171784, 189660, 214730, 228520, 252880, 257676, 274224, 322095, 342780, 343568, 379320, 429460, 457040, 515352, 622717, 644190, 685560, 758640, 858920, 1030704, 1245434, 1288380, 1371120, 1717840, 1868151, 2490868, 2576760, 3113585, 3736302, 4981736, 5153520, 6227170, 7472604, 9340755, 9963472, 12454340, 14945208, 18681510, 24908680, 29890416, 37363020, 49817360, 74726040, 149452080]

約数ペア:

[(1, 149452080), (2, 74726040), (3, 49817360), (4, 37363020), (5, 29890416), (6, 24908680), (8, 18681510), (10, 14945208), (12, 12454340), (15, 9963472), (16, 9340755), (20, 7472604), (24, 6227170), (29, 5153520), (30, 4981736), (40, 3736302), (48, 3113585), (58, 2576760), (60, 2490868), (80, 1868151), (87, 1717840), (109, 1371120), (116, 1288380), (120, 1245434), (145, 1030704), (174, 858920), (197, 758640), (218, 685560), (232, 644190), (240, 622717), (290, 515352), (327, 457040), (348, 429460), (394, 379320), (435, 343568), (436, 342780), (464, 322095), (545, 274224), (580, 257676), (591, 252880), (654, 228520), (696, 214730), (788, 189660), (870, 171784), (872, 171390), (985, 151728), (1090, 137112), (1160, 128838), (1182, 126440), (1308, 114260), (1392, 107365), (1576, 94830), (1635, 91408), (1740, 85892), (1744, 85695), (1970, 75864), (2180, 68556), (2320, 64419), (2364, 63220), (2616, 57130), (2955, 50576), (3152, 47415), (3161, 47280), (3270, 45704), (3480, 42946), (3940, 37932), (4360, 34278), (4728, 31610), (5232, 28565), (5713, 26160), (5910, 25288), (6322, 23640), (6540, 22852), (6960, 21473), (7880, 18966), (8720, 17139), (9456, 15805), (9483, 15760), (11426, 13080), (11820, 12644)]