326540400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6699

約数の個数: 120

約数和(自身を含む): 1071691824

約数和(自身を除く): 745151424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1640, 1968, 2050, 2460, 3075, 3280, 4100, 4920, 6150, 6637, 8200, 9840, 12300, 13274, 16400, 19911, 24600, 26548, 33185, 39822, 49200, 53096, 66370, 79644, 99555, 106192, 132740, 159288, 165925, 199110, 265480, 272117, 318576, 331850, 398220, 497775, 530960, 544234, 663700, 796440, 816351, 995550, 1088468, 1327400, 1360585, 1592880, 1632702, 1991100, 2176936, 2654800, 2721170, 3265404, 3982200, 4081755, 4353872, 5442340, 6530808, 6802925, 7964400, 8163510, 10884680, 13061616, 13605850, 16327020, 20408775, 21769360, 27211700, 32654040, 40817550, 54423400, 65308080, 81635100, 108846800, 163270200, 326540400]

約数ペア:

[(1, 326540400), (2, 163270200), (3, 108846800), (4, 81635100), (5, 65308080), (6, 54423400), (8, 40817550), (10, 32654040), (12, 27211700), (15, 21769360), (16, 20408775), (20, 16327020), (24, 13605850), (25, 13061616), (30, 10884680), (40, 8163510), (41, 7964400), (48, 6802925), (50, 6530808), (60, 5442340), (75, 4353872), (80, 4081755), (82, 3982200), (100, 3265404), (120, 2721170), (123, 2654800), (150, 2176936), (164, 1991100), (200, 1632702), (205, 1592880), (240, 1360585), (246, 1327400), (300, 1088468), (328, 995550), (400, 816351), (410, 796440), (492, 663700), (600, 544234), (615, 530960), (656, 497775), (820, 398220), (984, 331850), (1025, 318576), (1200, 272117), (1230, 265480), (1640, 199110), (1968, 165925), (2050, 159288), (2460, 132740), (3075, 106192), (3280, 99555), (4100, 79644), (4920, 66370), (6150, 53096), (6637, 49200), (8200, 39822), (9840, 33185), (12300, 26548), (13274, 24600), (16400, 19911)]