200269300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 559964160

約数和(自身を除く): 359694860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 140, 154, 155, 175, 217, 220, 275, 308, 310, 341, 350, 385, 434, 550, 620, 682, 700, 770, 775, 839, 868, 1085, 1100, 1364, 1540, 1550, 1678, 1705, 1925, 2170, 2387, 3100, 3356, 3410, 3850, 4195, 4340, 4774, 5425, 5873, 6820, 7700, 8390, 8525, 9229, 9548, 10850, 11746, 11935, 16780, 17050, 18458, 20975, 21700, 23492, 23870, 26009, 29365, 34100, 36916, 41950, 46145, 47740, 52018, 58730, 59675, 64603, 83900, 92290, 104036, 117460, 119350, 129206, 130045, 146825, 182063, 184580, 230725, 238700, 258412, 260090, 286099, 293650, 323015, 364126, 461450, 520180, 572198, 587300, 646030, 650225, 728252, 910315, 922900, 1144396, 1292060, 1300450, 1430495, 1615075, 1820630, 2002693, 2600900, 2860990, 3230150, 3641260, 4005386, 4551575, 5721980, 6460300, 7152475, 8010772, 9103150, 10013465, 14304950, 18206300, 20026930, 28609900, 40053860, 50067325, 100134650, 200269300]

約数ペア:

[(1, 200269300), (2, 100134650), (4, 50067325), (5, 40053860), (7, 28609900), (10, 20026930), (11, 18206300), (14, 14304950), (20, 10013465), (22, 9103150), (25, 8010772), (28, 7152475), (31, 6460300), (35, 5721980), (44, 4551575), (50, 4005386), (55, 3641260), (62, 3230150), (70, 2860990), (77, 2600900), (100, 2002693), (110, 1820630), (124, 1615075), (140, 1430495), (154, 1300450), (155, 1292060), (175, 1144396), (217, 922900), (220, 910315), (275, 728252), (308, 650225), (310, 646030), (341, 587300), (350, 572198), (385, 520180), (434, 461450), (550, 364126), (620, 323015), (682, 293650), (700, 286099), (770, 260090), (775, 258412), (839, 238700), (868, 230725), (1085, 184580), (1100, 182063), (1364, 146825), (1540, 130045), (1550, 129206), (1678, 119350), (1705, 117460), (1925, 104036), (2170, 92290), (2387, 83900), (3100, 64603), (3356, 59675), (3410, 58730), (3850, 52018), (4195, 47740), (4340, 46145), (4774, 41950), (5425, 36916), (5873, 34100), (6820, 29365), (7700, 26009), (8390, 23870), (8525, 23492), (9229, 21700), (9548, 20975), (10850, 18458), (11746, 17050), (11935, 16780)]