1312631400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53359}}^1$

素因数の和:53419

約数の個数: 96

約数和(自身を含む): 4168483200

約数和(自身を除く): 2855851800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 820, 984, 1025, 1230, 1640, 2050, 2460, 3075, 4100, 4920, 6150, 8200, 12300, 24600, 53359, 106718, 160077, 213436, 266795, 320154, 426872, 533590, 640308, 800385, 1067180, 1280616, 1333975, 1600770, 2134360, 2187719, 2667950, 3201540, 4001925, 4375438, 5335900, 6403080, 6563157, 8003850, 8750876, 10671800, 10938595, 13126314, 16007700, 17501752, 21877190, 26252628, 32015400, 32815785, 43754380, 52505256, 54692975, 65631570, 87508760, 109385950, 131263140, 164078925, 218771900, 262526280, 328157850, 437543800, 656315700, 1312631400]

約数ペア:

[(1, 1312631400), (2, 656315700), (3, 437543800), (4, 328157850), (5, 262526280), (6, 218771900), (8, 164078925), (10, 131263140), (12, 109385950), (15, 87508760), (20, 65631570), (24, 54692975), (25, 52505256), (30, 43754380), (40, 32815785), (41, 32015400), (50, 26252628), (60, 21877190), (75, 17501752), (82, 16007700), (100, 13126314), (120, 10938595), (123, 10671800), (150, 8750876), (164, 8003850), (200, 6563157), (205, 6403080), (246, 5335900), (300, 4375438), (328, 4001925), (410, 3201540), (492, 2667950), (600, 2187719), (615, 2134360), (820, 1600770), (984, 1333975), (1025, 1280616), (1230, 1067180), (1640, 800385), (2050, 640308), (2460, 533590), (3075, 426872), (4100, 320154), (4920, 266795), (6150, 213436), (8200, 160077), (12300, 106718), (24600, 53359)]