13151600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 40754088

約数和(自身を除く): 27602488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 61, 70, 77, 80, 88, 98, 100, 110, 112, 122, 140, 154, 175, 176, 196, 200, 220, 244, 245, 275, 280, 305, 308, 350, 385, 392, 400, 427, 440, 488, 490, 539, 550, 560, 610, 616, 671, 700, 770, 784, 854, 880, 976, 980, 1078, 1100, 1220, 1225, 1232, 1342, 1400, 1525, 1540, 1708, 1925, 1960, 2135, 2156, 2200, 2440, 2450, 2684, 2695, 2800, 2989, 3050, 3080, 3355, 3416, 3850, 3920, 4270, 4312, 4400, 4697, 4880, 4900, 5368, 5390, 5978, 6100, 6160, 6710, 6832, 7700, 8540, 8624, 9394, 9800, 10675, 10736, 10780, 11956, 12200, 13420, 13475, 14945, 15400, 16775, 17080, 18788, 19600, 21350, 21560, 23485, 23912, 24400, 26840, 26950, 29890, 30800, 32879, 33550, 34160, 37576, 42700, 43120, 46970, 47824, 53680, 53900, 59780, 65758, 67100, 74725, 75152, 85400, 93940, 107800, 117425, 119560, 131516, 134200, 149450, 164395, 170800, 187880, 215600, 234850, 239120, 263032, 268400, 298900, 328790, 375760, 469700, 526064, 597800, 657580, 821975, 939400, 1195600, 1315160, 1643950, 1878800, 2630320, 3287900, 6575800, 13151600]

約数ペア:

[(1, 13151600), (2, 6575800), (4, 3287900), (5, 2630320), (7, 1878800), (8, 1643950), (10, 1315160), (11, 1195600), (14, 939400), (16, 821975), (20, 657580), (22, 597800), (25, 526064), (28, 469700), (35, 375760), (40, 328790), (44, 298900), (49, 268400), (50, 263032), (55, 239120), (56, 234850), (61, 215600), (70, 187880), (77, 170800), (80, 164395), (88, 149450), (98, 134200), (100, 131516), (110, 119560), (112, 117425), (122, 107800), (140, 93940), (154, 85400), (175, 75152), (176, 74725), (196, 67100), (200, 65758), (220, 59780), (244, 53900), (245, 53680), (275, 47824), (280, 46970), (305, 43120), (308, 42700), (350, 37576), (385, 34160), (392, 33550), (400, 32879), (427, 30800), (440, 29890), (488, 26950), (490, 26840), (539, 24400), (550, 23912), (560, 23485), (610, 21560), (616, 21350), (671, 19600), (700, 18788), (770, 17080), (784, 16775), (854, 15400), (880, 14945), (976, 13475), (980, 13420), (1078, 12200), (1100, 11956), (1220, 10780), (1225, 10736), (1232, 10675), (1342, 9800), (1400, 9394), (1525, 8624), (1540, 8540), (1708, 7700), (1925, 6832), (1960, 6710), (2135, 6160), (2156, 6100), (2200, 5978), (2440, 5390), (2450, 5368), (2684, 4900), (2695, 4880), (2800, 4697), (2989, 4400), (3050, 4312), (3080, 4270), (3355, 3920), (3416, 3850)]