2638067100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1740

約数の個数: 144

約数和(自身を含む): 7880328960

約数和(自身を除く): 5242261860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 139, 150, 164, 205, 246, 278, 300, 410, 417, 492, 556, 615, 695, 820, 834, 1025, 1230, 1390, 1543, 1668, 2050, 2085, 2460, 2780, 3075, 3086, 3475, 4100, 4170, 4629, 5699, 6150, 6172, 6950, 7715, 8340, 9258, 10425, 11398, 12300, 13900, 15430, 17097, 18516, 20850, 22796, 23145, 28495, 30860, 34194, 38575, 41700, 46290, 56990, 63263, 68388, 77150, 85485, 92580, 113980, 115725, 126526, 142475, 154300, 170970, 189789, 214477, 231450, 253052, 284950, 316315, 341940, 379578, 427425, 428954, 462900, 569900, 632630, 643431, 759156, 854850, 857908, 948945, 1072385, 1265260, 1286862, 1581575, 1709700, 1897890, 2144770, 2573724, 3163150, 3217155, 3795780, 4289540, 4744725, 5361925, 6326300, 6434310, 8793557, 9489450, 10723850, 12868620, 16085775, 17587114, 18978900, 21447700, 26380671, 32171550, 35174228, 43967785, 52761342, 64343100, 87935570, 105522684, 131903355, 175871140, 219838925, 263806710, 439677850, 527613420, 659516775, 879355700, 1319033550, 2638067100]

約数ペア:

[(1, 2638067100), (2, 1319033550), (3, 879355700), (4, 659516775), (5, 527613420), (6, 439677850), (10, 263806710), (12, 219838925), (15, 175871140), (20, 131903355), (25, 105522684), (30, 87935570), (41, 64343100), (50, 52761342), (60, 43967785), (75, 35174228), (82, 32171550), (100, 26380671), (123, 21447700), (139, 18978900), (150, 17587114), (164, 16085775), (205, 12868620), (246, 10723850), (278, 9489450), (300, 8793557), (410, 6434310), (417, 6326300), (492, 5361925), (556, 4744725), (615, 4289540), (695, 3795780), (820, 3217155), (834, 3163150), (1025, 2573724), (1230, 2144770), (1390, 1897890), (1543, 1709700), (1668, 1581575), (2050, 1286862), (2085, 1265260), (2460, 1072385), (2780, 948945), (3075, 857908), (3086, 854850), (3475, 759156), (4100, 643431), (4170, 632630), (4629, 569900), (5699, 462900), (6150, 428954), (6172, 427425), (6950, 379578), (7715, 341940), (8340, 316315), (9258, 284950), (10425, 253052), (11398, 231450), (12300, 214477), (13900, 189789), (15430, 170970), (17097, 154300), (18516, 142475), (20850, 126526), (22796, 115725), (23145, 113980), (28495, 92580), (30860, 85485), (34194, 77150), (38575, 68388), (41700, 63263), (46290, 56990)]