700745220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15031}}^1$

素因数の和:15090

約数の個数: 144

約数和(自身を含む): 2495071488

約数和(自身を除く): 1794326268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 11655, 15031, 15540, 23310, 30062, 45093, 46620, 60124, 75155, 90186, 105217, 135279, 150310, 180372, 210434, 225465, 270558, 300620, 315651, 420868, 450930, 526085, 541116, 556147, 631302, 676395, 901860, 946953, 1052170, 1112294, 1262604, 1352790, 1578255, 1668441, 1893906, 2104340, 2224588, 2705580, 2780735, 3156510, 3336882, 3787812, 3893029, 4734765, 5005323, 5561470, 6313020, 6673764, 7786058, 8342205, 9469530, 10010646, 11122940, 11679087, 15572116, 16684410, 18939060, 19465145, 20021292, 23358174, 25026615, 33368820, 35037261, 38930290, 46716348, 50053230, 58395435, 70074522, 77860580, 100106460, 116790870, 140149044, 175186305, 233581740, 350372610, 700745220]

約数ペア:

[(1, 700745220), (2, 350372610), (3, 233581740), (4, 175186305), (5, 140149044), (6, 116790870), (7, 100106460), (9, 77860580), (10, 70074522), (12, 58395435), (14, 50053230), (15, 46716348), (18, 38930290), (20, 35037261), (21, 33368820), (28, 25026615), (30, 23358174), (35, 20021292), (36, 19465145), (37, 18939060), (42, 16684410), (45, 15572116), (60, 11679087), (63, 11122940), (70, 10010646), (74, 9469530), (84, 8342205), (90, 7786058), (105, 6673764), (111, 6313020), (126, 5561470), (140, 5005323), (148, 4734765), (180, 3893029), (185, 3787812), (210, 3336882), (222, 3156510), (252, 2780735), (259, 2705580), (315, 2224588), (333, 2104340), (370, 1893906), (420, 1668441), (444, 1578255), (518, 1352790), (555, 1262604), (630, 1112294), (666, 1052170), (740, 946953), (777, 901860), (1036, 676395), (1110, 631302), (1260, 556147), (1295, 541116), (1332, 526085), (1554, 450930), (1665, 420868), (2220, 315651), (2331, 300620), (2590, 270558), (3108, 225465), (3330, 210434), (3885, 180372), (4662, 150310), (5180, 135279), (6660, 105217), (7770, 90186), (9324, 75155), (11655, 60124), (15031, 46620), (15540, 45093), (23310, 30062)]