12896100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 48746880

約数和(自身を除く): 35850780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 89, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 178, 180, 207, 210, 225, 230, 252, 267, 276, 300, 315, 322, 345, 350, 356, 414, 420, 445, 450, 460, 483, 525, 534, 575, 623, 630, 644, 690, 700, 801, 805, 828, 890, 900, 966, 1035, 1050, 1068, 1150, 1246, 1260, 1335, 1380, 1449, 1575, 1602, 1610, 1725, 1780, 1869, 1932, 2047, 2070, 2100, 2225, 2300, 2415, 2492, 2670, 2898, 3115, 3150, 3204, 3220, 3450, 3738, 4005, 4025, 4094, 4140, 4450, 4830, 5175, 5340, 5607, 5796, 6141, 6230, 6300, 6675, 6900, 7245, 7476, 8010, 8050, 8188, 8900, 9345, 9660, 10235, 10350, 11214, 12075, 12282, 12460, 13350, 14329, 14490, 15575, 16020, 16100, 18423, 18690, 20025, 20470, 20700, 22428, 24150, 24564, 26700, 28035, 28658, 28980, 30705, 31150, 36225, 36846, 37380, 40050, 40940, 42987, 46725, 48300, 51175, 56070, 57316, 61410, 62300, 71645, 72450, 73692, 80100, 85974, 92115, 93450, 102350, 112140, 122820, 128961, 140175, 143290, 144900, 153525, 171948, 184230, 186900, 204700, 214935, 257922, 280350, 286580, 307050, 358225, 368460, 429870, 460575, 515844, 560700, 614100, 644805, 716450, 859740, 921150, 1074675, 1289610, 1432900, 1842300, 2149350, 2579220, 3224025, 4298700, 6448050, 12896100]

約数ペア:

[(1, 12896100), (2, 6448050), (3, 4298700), (4, 3224025), (5, 2579220), (6, 2149350), (7, 1842300), (9, 1432900), (10, 1289610), (12, 1074675), (14, 921150), (15, 859740), (18, 716450), (20, 644805), (21, 614100), (23, 560700), (25, 515844), (28, 460575), (30, 429870), (35, 368460), (36, 358225), (42, 307050), (45, 286580), (46, 280350), (50, 257922), (60, 214935), (63, 204700), (69, 186900), (70, 184230), (75, 171948), (84, 153525), (89, 144900), (90, 143290), (92, 140175), (100, 128961), (105, 122820), (115, 112140), (126, 102350), (138, 93450), (140, 92115), (150, 85974), (161, 80100), (175, 73692), (178, 72450), (180, 71645), (207, 62300), (210, 61410), (225, 57316), (230, 56070), (252, 51175), (267, 48300), (276, 46725), (300, 42987), (315, 40940), (322, 40050), (345, 37380), (350, 36846), (356, 36225), (414, 31150), (420, 30705), (445, 28980), (450, 28658), (460, 28035), (483, 26700), (525, 24564), (534, 24150), (575, 22428), (623, 20700), (630, 20470), (644, 20025), (690, 18690), (700, 18423), (801, 16100), (805, 16020), (828, 15575), (890, 14490), (900, 14329), (966, 13350), (1035, 12460), (1050, 12282), (1068, 12075), (1150, 11214), (1246, 10350), (1260, 10235), (1335, 9660), (1380, 9345), (1449, 8900), (1575, 8188), (1602, 8050), (1610, 8010), (1725, 7476), (1780, 7245), (1869, 6900), (1932, 6675), (2047, 6300), (2070, 6230), (2100, 6141), (2225, 5796), (2300, 5607), (2415, 5340), (2492, 5175), (2670, 4830), (2898, 4450), (3115, 4140), (3150, 4094), (3204, 4025), (3220, 4005), (3450, 3738)]