1338894000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{74383}}^1$

素因数の和:74412

約数の個数: 120

約数和(自身を含む): 4676373312

約数和(自身を除く): 3337479312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000, 74383, 148766, 223149, 297532, 371915, 446298, 595064, 669447, 743830, 892596, 1115745, 1190128, 1338894, 1487660, 1785192, 1859575, 2231490, 2677788, 2975320, 3347235, 3570384, 3719150, 4462980, 5355576, 5578725, 5950640, 6694470, 7438300, 8925960, 9297875, 10711152, 11157450, 13388940, 14876600, 16736175, 17851920, 18595750, 22314900, 26777880, 27893625, 29753200, 33472350, 37191500, 44629800, 53555760, 55787250, 66944700, 74383000, 83680875, 89259600, 111574500, 133889400, 148766000, 167361750, 223149000, 267778800, 334723500, 446298000, 669447000, 1338894000]

約数ペア:

[(1, 1338894000), (2, 669447000), (3, 446298000), (4, 334723500), (5, 267778800), (6, 223149000), (8, 167361750), (9, 148766000), (10, 133889400), (12, 111574500), (15, 89259600), (16, 83680875), (18, 74383000), (20, 66944700), (24, 55787250), (25, 53555760), (30, 44629800), (36, 37191500), (40, 33472350), (45, 29753200), (48, 27893625), (50, 26777880), (60, 22314900), (72, 18595750), (75, 17851920), (80, 16736175), (90, 14876600), (100, 13388940), (120, 11157450), (125, 10711152), (144, 9297875), (150, 8925960), (180, 7438300), (200, 6694470), (225, 5950640), (240, 5578725), (250, 5355576), (300, 4462980), (360, 3719150), (375, 3570384), (400, 3347235), (450, 2975320), (500, 2677788), (600, 2231490), (720, 1859575), (750, 1785192), (900, 1487660), (1000, 1338894), (1125, 1190128), (1200, 1115745), (1500, 892596), (1800, 743830), (2000, 669447), (2250, 595064), (3000, 446298), (3600, 371915), (4500, 297532), (6000, 223149), (9000, 148766), (18000, 74383)]