85619800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2705

約数の個数: 96

約数和(自身を含む): 237484800

約数和(自身を除く): 151865000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2300, 2659, 3220, 4025, 4600, 5318, 6440, 8050, 10636, 13295, 16100, 18613, 21272, 26590, 32200, 37226, 53180, 61157, 66475, 74452, 93065, 106360, 122314, 132950, 148904, 186130, 244628, 265900, 305785, 372260, 428099, 465325, 489256, 531800, 611570, 744520, 856198, 930650, 1223140, 1528925, 1712396, 1861300, 2140495, 2446280, 3057850, 3424792, 3722600, 4280990, 6115700, 8561980, 10702475, 12231400, 17123960, 21404950, 42809900, 85619800]

約数ペア:

[(1, 85619800), (2, 42809900), (4, 21404950), (5, 17123960), (7, 12231400), (8, 10702475), (10, 8561980), (14, 6115700), (20, 4280990), (23, 3722600), (25, 3424792), (28, 3057850), (35, 2446280), (40, 2140495), (46, 1861300), (50, 1712396), (56, 1528925), (70, 1223140), (92, 930650), (100, 856198), (115, 744520), (140, 611570), (161, 531800), (175, 489256), (184, 465325), (200, 428099), (230, 372260), (280, 305785), (322, 265900), (350, 244628), (460, 186130), (575, 148904), (644, 132950), (700, 122314), (805, 106360), (920, 93065), (1150, 74452), (1288, 66475), (1400, 61157), (1610, 53180), (2300, 37226), (2659, 32200), (3220, 26590), (4025, 21272), (4600, 18613), (5318, 16100), (6440, 13295), (8050, 10636)]