24644900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 68745600

約数和(自身を除く): 44100700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 76, 85, 95, 100, 109, 119, 133, 140, 170, 175, 190, 218, 238, 266, 323, 340, 350, 380, 425, 436, 475, 476, 532, 545, 595, 646, 665, 700, 763, 850, 950, 1090, 1190, 1292, 1330, 1526, 1615, 1700, 1853, 1900, 2071, 2180, 2261, 2380, 2660, 2725, 2975, 3052, 3230, 3325, 3706, 3815, 4142, 4522, 5450, 5950, 6460, 6650, 7412, 7630, 8075, 8284, 9044, 9265, 10355, 10900, 11305, 11900, 12971, 13300, 14497, 15260, 16150, 18530, 19075, 20710, 22610, 25942, 28994, 32300, 35207, 37060, 38150, 41420, 45220, 46325, 51775, 51884, 56525, 57988, 64855, 70414, 72485, 76300, 92650, 103550, 113050, 129710, 140828, 144970, 176035, 185300, 207100, 226100, 246449, 259420, 289940, 324275, 352070, 362425, 492898, 648550, 704140, 724850, 880175, 985796, 1232245, 1297100, 1449700, 1760350, 2464490, 3520700, 4928980, 6161225, 12322450, 24644900]

約数ペア:

[(1, 24644900), (2, 12322450), (4, 6161225), (5, 4928980), (7, 3520700), (10, 2464490), (14, 1760350), (17, 1449700), (19, 1297100), (20, 1232245), (25, 985796), (28, 880175), (34, 724850), (35, 704140), (38, 648550), (50, 492898), (68, 362425), (70, 352070), (76, 324275), (85, 289940), (95, 259420), (100, 246449), (109, 226100), (119, 207100), (133, 185300), (140, 176035), (170, 144970), (175, 140828), (190, 129710), (218, 113050), (238, 103550), (266, 92650), (323, 76300), (340, 72485), (350, 70414), (380, 64855), (425, 57988), (436, 56525), (475, 51884), (476, 51775), (532, 46325), (545, 45220), (595, 41420), (646, 38150), (665, 37060), (700, 35207), (763, 32300), (850, 28994), (950, 25942), (1090, 22610), (1190, 20710), (1292, 19075), (1330, 18530), (1526, 16150), (1615, 15260), (1700, 14497), (1853, 13300), (1900, 12971), (2071, 11900), (2180, 11305), (2261, 10900), (2380, 10355), (2660, 9265), (2725, 9044), (2975, 8284), (3052, 8075), (3230, 7630), (3325, 7412), (3706, 6650), (3815, 6460), (4142, 5950), (4522, 5450)]