200078580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1289}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 606816000

約数和(自身を除く): 406737420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 780, 796, 995, 1194, 1289, 1990, 2388, 2578, 2587, 2985, 3867, 3980, 5156, 5174, 5970, 6445, 7734, 7761, 10348, 11940, 12890, 12935, 15468, 15522, 16757, 19335, 25780, 25870, 31044, 33514, 38670, 38805, 50271, 51740, 67028, 77340, 77610, 83785, 100542, 155220, 167570, 201084, 251355, 256511, 335140, 502710, 513022, 769533, 1005420, 1026044, 1282555, 1539066, 2565110, 3078132, 3334643, 3847665, 5130220, 6669286, 7695330, 10003929, 13338572, 15390660, 16673215, 20007858, 33346430, 40015716, 50019645, 66692860, 100039290, 200078580]

約数ペア:

[(1, 200078580), (2, 100039290), (3, 66692860), (4, 50019645), (5, 40015716), (6, 33346430), (10, 20007858), (12, 16673215), (13, 15390660), (15, 13338572), (20, 10003929), (26, 7695330), (30, 6669286), (39, 5130220), (52, 3847665), (60, 3334643), (65, 3078132), (78, 2565110), (130, 1539066), (156, 1282555), (195, 1026044), (199, 1005420), (260, 769533), (390, 513022), (398, 502710), (597, 335140), (780, 256511), (796, 251355), (995, 201084), (1194, 167570), (1289, 155220), (1990, 100542), (2388, 83785), (2578, 77610), (2587, 77340), (2985, 67028), (3867, 51740), (3980, 50271), (5156, 38805), (5174, 38670), (5970, 33514), (6445, 31044), (7734, 25870), (7761, 25780), (10348, 19335), (11940, 16757), (12890, 15522), (12935, 15468)]