12385800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{983}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 47586240

約数和(自身を除く): 35200440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 983, 1050, 1260, 1400, 1575, 1800, 1966, 2100, 2520, 2949, 3150, 3932, 4200, 4915, 5898, 6300, 6881, 7864, 8847, 9830, 11796, 12600, 13762, 14745, 17694, 19660, 20643, 23592, 24575, 27524, 29490, 34405, 35388, 39320, 41286, 44235, 49150, 55048, 58980, 61929, 68810, 70776, 73725, 82572, 88470, 98300, 103215, 117960, 123858, 137620, 147450, 165144, 172025, 176940, 196600, 206430, 221175, 247716, 275240, 294900, 309645, 344050, 353880, 412860, 442350, 495432, 516075, 589800, 619290, 688100, 825720, 884700, 1032150, 1238580, 1376200, 1548225, 1769400, 2064300, 2477160, 3096450, 4128600, 6192900, 12385800]

約数ペア:

[(1, 12385800), (2, 6192900), (3, 4128600), (4, 3096450), (5, 2477160), (6, 2064300), (7, 1769400), (8, 1548225), (9, 1376200), (10, 1238580), (12, 1032150), (14, 884700), (15, 825720), (18, 688100), (20, 619290), (21, 589800), (24, 516075), (25, 495432), (28, 442350), (30, 412860), (35, 353880), (36, 344050), (40, 309645), (42, 294900), (45, 275240), (50, 247716), (56, 221175), (60, 206430), (63, 196600), (70, 176940), (72, 172025), (75, 165144), (84, 147450), (90, 137620), (100, 123858), (105, 117960), (120, 103215), (126, 98300), (140, 88470), (150, 82572), (168, 73725), (175, 70776), (180, 68810), (200, 61929), (210, 58980), (225, 55048), (252, 49150), (280, 44235), (300, 41286), (315, 39320), (350, 35388), (360, 34405), (420, 29490), (450, 27524), (504, 24575), (525, 23592), (600, 20643), (630, 19660), (700, 17694), (840, 14745), (900, 13762), (983, 12600), (1050, 11796), (1260, 9830), (1400, 8847), (1575, 7864), (1800, 6881), (1966, 6300), (2100, 5898), (2520, 4915), (2949, 4200), (3150, 3932)]