9768100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 22998528

約数和(自身を除く): 13230428

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 137, 155, 230, 274, 310, 460, 548, 575, 620, 685, 713, 775, 1150, 1370, 1426, 1550, 2300, 2740, 2852, 3100, 3151, 3425, 3565, 4247, 6302, 6850, 7130, 8494, 12604, 13700, 14260, 15755, 16988, 17825, 21235, 31510, 35650, 42470, 63020, 71300, 78775, 84940, 97681, 106175, 157550, 195362, 212350, 315100, 390724, 424700, 488405, 976810, 1953620, 2442025, 4884050, 9768100]

約数ペア:

[(1, 9768100), (2, 4884050), (4, 2442025), (5, 1953620), (10, 976810), (20, 488405), (23, 424700), (25, 390724), (31, 315100), (46, 212350), (50, 195362), (62, 157550), (92, 106175), (100, 97681), (115, 84940), (124, 78775), (137, 71300), (155, 63020), (230, 42470), (274, 35650), (310, 31510), (460, 21235), (548, 17825), (575, 16988), (620, 15755), (685, 14260), (713, 13700), (775, 12604), (1150, 8494), (1370, 7130), (1426, 6850), (1550, 6302), (2300, 4247), (2740, 3565), (2852, 3425), (3100, 3151)]