91900160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 246359232

約数和(自身を除く): 154459072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 107, 110, 122, 128, 160, 176, 214, 220, 244, 256, 305, 320, 352, 428, 440, 488, 535, 610, 640, 671, 704, 856, 880, 976, 1070, 1177, 1220, 1280, 1342, 1408, 1712, 1760, 1952, 2140, 2354, 2440, 2684, 2816, 3355, 3424, 3520, 3904, 4280, 4708, 4880, 5368, 5885, 6527, 6710, 6848, 7040, 7808, 8560, 9416, 9760, 10736, 11770, 13054, 13420, 13696, 14080, 15616, 17120, 18832, 19520, 21472, 23540, 26108, 26840, 27392, 32635, 34240, 37664, 39040, 42944, 47080, 52216, 53680, 65270, 68480, 71797, 75328, 78080, 85888, 94160, 104432, 107360, 130540, 136960, 143594, 150656, 171776, 188320, 208864, 214720, 261080, 287188, 301312, 358985, 376640, 417728, 429440, 522160, 574376, 717970, 753280, 835456, 858880, 1044320, 1148752, 1435940, 1506560, 1670912, 2088640, 2297504, 2871880, 4177280, 4595008, 5743760, 8354560, 9190016, 11487520, 18380032, 22975040, 45950080, 91900160]

約数ペア:

[(1, 91900160), (2, 45950080), (4, 22975040), (5, 18380032), (8, 11487520), (10, 9190016), (11, 8354560), (16, 5743760), (20, 4595008), (22, 4177280), (32, 2871880), (40, 2297504), (44, 2088640), (55, 1670912), (61, 1506560), (64, 1435940), (80, 1148752), (88, 1044320), (107, 858880), (110, 835456), (122, 753280), (128, 717970), (160, 574376), (176, 522160), (214, 429440), (220, 417728), (244, 376640), (256, 358985), (305, 301312), (320, 287188), (352, 261080), (428, 214720), (440, 208864), (488, 188320), (535, 171776), (610, 150656), (640, 143594), (671, 136960), (704, 130540), (856, 107360), (880, 104432), (976, 94160), (1070, 85888), (1177, 78080), (1220, 75328), (1280, 71797), (1342, 68480), (1408, 65270), (1712, 53680), (1760, 52216), (1952, 47080), (2140, 42944), (2354, 39040), (2440, 37664), (2684, 34240), (2816, 32635), (3355, 27392), (3424, 26840), (3520, 26108), (3904, 23540), (4280, 21472), (4708, 19520), (4880, 18832), (5368, 17120), (5885, 15616), (6527, 14080), (6710, 13696), (6848, 13420), (7040, 13054), (7808, 11770), (8560, 10736), (9416, 9760)]