547637580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2917}}^1$

素因数の和:3088

約数の個数: 144

約数和(自身を含む): 1911873600

約数和(自身を除く): 1364236020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 149, 180, 210, 252, 298, 315, 420, 447, 596, 630, 745, 894, 1043, 1260, 1341, 1490, 1788, 2086, 2235, 2682, 2917, 2980, 3129, 4172, 4470, 5215, 5364, 5834, 6258, 6705, 8751, 8940, 9387, 10430, 11668, 12516, 13410, 14585, 15645, 17502, 18774, 20419, 20860, 26253, 26820, 29170, 31290, 35004, 37548, 40838, 43755, 46935, 52506, 58340, 61257, 62580, 81676, 87510, 93870, 102095, 105012, 122514, 131265, 175020, 183771, 187740, 204190, 245028, 262530, 306285, 367542, 408380, 434633, 525060, 612570, 735084, 869266, 918855, 1225140, 1303899, 1738532, 1837710, 2173165, 2607798, 3042431, 3675420, 3911697, 4346330, 5215596, 6084862, 6519495, 7823394, 8692660, 9127293, 12169724, 13038990, 15212155, 15646788, 18254586, 19558485, 26077980, 27381879, 30424310, 36509172, 39116970, 45636465, 54763758, 60848620, 78233940, 91272930, 109527516, 136909395, 182545860, 273818790, 547637580]

約数ペア:

[(1, 547637580), (2, 273818790), (3, 182545860), (4, 136909395), (5, 109527516), (6, 91272930), (7, 78233940), (9, 60848620), (10, 54763758), (12, 45636465), (14, 39116970), (15, 36509172), (18, 30424310), (20, 27381879), (21, 26077980), (28, 19558485), (30, 18254586), (35, 15646788), (36, 15212155), (42, 13038990), (45, 12169724), (60, 9127293), (63, 8692660), (70, 7823394), (84, 6519495), (90, 6084862), (105, 5215596), (126, 4346330), (140, 3911697), (149, 3675420), (180, 3042431), (210, 2607798), (252, 2173165), (298, 1837710), (315, 1738532), (420, 1303899), (447, 1225140), (596, 918855), (630, 869266), (745, 735084), (894, 612570), (1043, 525060), (1260, 434633), (1341, 408380), (1490, 367542), (1788, 306285), (2086, 262530), (2235, 245028), (2682, 204190), (2917, 187740), (2980, 183771), (3129, 175020), (4172, 131265), (4470, 122514), (5215, 105012), (5364, 102095), (5834, 93870), (6258, 87510), (6705, 81676), (8751, 62580), (8940, 61257), (9387, 58340), (10430, 52506), (11668, 46935), (12516, 43755), (13410, 40838), (14585, 37548), (15645, 35004), (17502, 31290), (18774, 29170), (20419, 26820), (20860, 26253)]