139906620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3060

約数の個数: 144

約数和(自身を含む): 498283968

約数和(自身を除く): 358377348

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, 3001, 3108, 3330, 3885, 4662, 5180, 6002, 6660, 7770, 9003, 9324, 11655, 12004, 15005, 15540, 18006, 21007, 23310, 27009, 30010, 36012, 42014, 45015, 46620, 54018, 60020, 63021, 84028, 90030, 105035, 108036, 111037, 126042, 135045, 180060, 189063, 210070, 222074, 252084, 270090, 315105, 333111, 378126, 420140, 444148, 540180, 555185, 630210, 666222, 756252, 777259, 945315, 999333, 1110370, 1260420, 1332444, 1554518, 1665555, 1890630, 1998666, 2220740, 2331777, 3109036, 3331110, 3781260, 3886295, 3997332, 4663554, 4996665, 6662220, 6995331, 7772590, 9327108, 9993330, 11658885, 13990662, 15545180, 19986660, 23317770, 27981324, 34976655, 46635540, 69953310, 139906620]

約数ペア:

[(1, 139906620), (2, 69953310), (3, 46635540), (4, 34976655), (5, 27981324), (6, 23317770), (7, 19986660), (9, 15545180), (10, 13990662), (12, 11658885), (14, 9993330), (15, 9327108), (18, 7772590), (20, 6995331), (21, 6662220), (28, 4996665), (30, 4663554), (35, 3997332), (36, 3886295), (37, 3781260), (42, 3331110), (45, 3109036), (60, 2331777), (63, 2220740), (70, 1998666), (74, 1890630), (84, 1665555), (90, 1554518), (105, 1332444), (111, 1260420), (126, 1110370), (140, 999333), (148, 945315), (180, 777259), (185, 756252), (210, 666222), (222, 630210), (252, 555185), (259, 540180), (315, 444148), (333, 420140), (370, 378126), (420, 333111), (444, 315105), (518, 270090), (555, 252084), (630, 222074), (666, 210070), (740, 189063), (777, 180060), (1036, 135045), (1110, 126042), (1260, 111037), (1295, 108036), (1332, 105035), (1554, 90030), (1665, 84028), (2220, 63021), (2331, 60020), (2590, 54018), (3001, 46620), (3108, 45015), (3330, 42014), (3885, 36012), (4662, 30010), (5180, 27009), (6002, 23310), (6660, 21007), (7770, 18006), (9003, 15540), (9324, 15005), (11655, 12004)]