101247800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 246092880

約数和(自身を除く): 144845080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 61, 86, 100, 122, 172, 193, 200, 215, 244, 305, 344, 386, 430, 488, 610, 772, 860, 965, 1075, 1220, 1525, 1544, 1720, 1930, 2150, 2440, 2623, 3050, 3860, 4300, 4825, 5246, 6100, 7720, 8299, 8600, 9650, 10492, 11773, 12200, 13115, 16598, 19300, 20984, 23546, 26230, 33196, 38600, 41495, 47092, 52460, 58865, 65575, 66392, 82990, 94184, 104920, 117730, 131150, 165980, 207475, 235460, 262300, 294325, 331960, 414950, 470920, 506239, 524600, 588650, 829900, 1012478, 1177300, 1659800, 2024956, 2354600, 2531195, 4049912, 5062390, 10124780, 12655975, 20249560, 25311950, 50623900, 101247800]

約数ペア:

[(1, 101247800), (2, 50623900), (4, 25311950), (5, 20249560), (8, 12655975), (10, 10124780), (20, 5062390), (25, 4049912), (40, 2531195), (43, 2354600), (50, 2024956), (61, 1659800), (86, 1177300), (100, 1012478), (122, 829900), (172, 588650), (193, 524600), (200, 506239), (215, 470920), (244, 414950), (305, 331960), (344, 294325), (386, 262300), (430, 235460), (488, 207475), (610, 165980), (772, 131150), (860, 117730), (965, 104920), (1075, 94184), (1220, 82990), (1525, 66392), (1544, 65575), (1720, 58865), (1930, 52460), (2150, 47092), (2440, 41495), (2623, 38600), (3050, 33196), (3860, 26230), (4300, 23546), (4825, 20984), (5246, 19300), (6100, 16598), (7720, 13115), (8299, 12200), (8600, 11773), (9650, 10492)]