54414780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 187342848

約数和(自身を除く): 132928068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 43, 46, 60, 69, 70, 84, 86, 92, 105, 115, 129, 131, 138, 140, 161, 172, 210, 215, 230, 258, 262, 276, 301, 322, 345, 393, 420, 430, 460, 483, 516, 524, 602, 644, 645, 655, 690, 786, 805, 860, 903, 917, 966, 989, 1204, 1290, 1310, 1380, 1505, 1572, 1610, 1806, 1834, 1932, 1965, 1978, 2415, 2580, 2620, 2751, 2967, 3010, 3013, 3220, 3612, 3668, 3930, 3956, 4515, 4585, 4830, 4945, 5502, 5633, 5934, 6020, 6026, 6923, 7860, 9030, 9039, 9170, 9660, 9890, 11004, 11266, 11868, 12052, 13755, 13846, 14835, 15065, 16899, 18060, 18078, 18340, 19780, 20769, 21091, 22532, 27510, 27692, 28165, 29670, 30130, 33798, 34615, 36156, 39431, 41538, 42182, 45195, 55020, 56330, 59340, 60260, 63273, 67596, 69230, 78862, 83076, 84364, 84495, 90390, 103845, 105455, 112660, 118293, 126546, 129559, 138460, 157724, 168990, 180780, 197155, 207690, 210910, 236586, 253092, 259118, 316365, 337980, 388677, 394310, 415380, 421820, 473172, 518236, 591465, 632730, 647795, 777354, 788620, 906913, 1182930, 1265460, 1295590, 1554708, 1813826, 1943385, 2365860, 2591180, 2720739, 3627652, 3886770, 4534565, 5441478, 7773540, 9069130, 10882956, 13603695, 18138260, 27207390, 54414780]

約数ペア:

[(1, 54414780), (2, 27207390), (3, 18138260), (4, 13603695), (5, 10882956), (6, 9069130), (7, 7773540), (10, 5441478), (12, 4534565), (14, 3886770), (15, 3627652), (20, 2720739), (21, 2591180), (23, 2365860), (28, 1943385), (30, 1813826), (35, 1554708), (42, 1295590), (43, 1265460), (46, 1182930), (60, 906913), (69, 788620), (70, 777354), (84, 647795), (86, 632730), (92, 591465), (105, 518236), (115, 473172), (129, 421820), (131, 415380), (138, 394310), (140, 388677), (161, 337980), (172, 316365), (210, 259118), (215, 253092), (230, 236586), (258, 210910), (262, 207690), (276, 197155), (301, 180780), (322, 168990), (345, 157724), (393, 138460), (420, 129559), (430, 126546), (460, 118293), (483, 112660), (516, 105455), (524, 103845), (602, 90390), (644, 84495), (645, 84364), (655, 83076), (690, 78862), (786, 69230), (805, 67596), (860, 63273), (903, 60260), (917, 59340), (966, 56330), (989, 55020), (1204, 45195), (1290, 42182), (1310, 41538), (1380, 39431), (1505, 36156), (1572, 34615), (1610, 33798), (1806, 30130), (1834, 29670), (1932, 28165), (1965, 27692), (1978, 27510), (2415, 22532), (2580, 21091), (2620, 20769), (2751, 19780), (2967, 18340), (3010, 18078), (3013, 18060), (3220, 16899), (3612, 15065), (3668, 14835), (3930, 13846), (3956, 13755), (4515, 12052), (4585, 11868), (4830, 11266), (4945, 11004), (5502, 9890), (5633, 9660), (5934, 9170), (6020, 9039), (6026, 9030), (6923, 7860)]