308839300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2162

約数の個数: 144

約数和(自身を含む): 879943680

約数和(自身を除く): 571104380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 350, 380, 385, 418, 475, 532, 550, 665, 700, 770, 836, 950, 1045, 1100, 1330, 1463, 1540, 1900, 1925, 2090, 2111, 2660, 2926, 3325, 3850, 4180, 4222, 5225, 5852, 6650, 7315, 7700, 8444, 10450, 10555, 13300, 14630, 14777, 20900, 21110, 23221, 29260, 29554, 36575, 40109, 42220, 46442, 52775, 59108, 73150, 73885, 80218, 92884, 105550, 116105, 146300, 147770, 160436, 162547, 200545, 211100, 232210, 280763, 295540, 325094, 369425, 401090, 441199, 464420, 561526, 580525, 650188, 738850, 802180, 812735, 882398, 1002725, 1123052, 1161050, 1403815, 1477700, 1625470, 1764796, 2005450, 2205995, 2322100, 2807630, 3088393, 3250940, 4010900, 4063675, 4411990, 5615260, 6176786, 7019075, 8127350, 8823980, 11029975, 12353572, 14038150, 15441965, 16254700, 22059950, 28076300, 30883930, 44119900, 61767860, 77209825, 154419650, 308839300]

約数ペア:

[(1, 308839300), (2, 154419650), (4, 77209825), (5, 61767860), (7, 44119900), (10, 30883930), (11, 28076300), (14, 22059950), (19, 16254700), (20, 15441965), (22, 14038150), (25, 12353572), (28, 11029975), (35, 8823980), (38, 8127350), (44, 7019075), (50, 6176786), (55, 5615260), (70, 4411990), (76, 4063675), (77, 4010900), (95, 3250940), (100, 3088393), (110, 2807630), (133, 2322100), (140, 2205995), (154, 2005450), (175, 1764796), (190, 1625470), (209, 1477700), (220, 1403815), (266, 1161050), (275, 1123052), (308, 1002725), (350, 882398), (380, 812735), (385, 802180), (418, 738850), (475, 650188), (532, 580525), (550, 561526), (665, 464420), (700, 441199), (770, 401090), (836, 369425), (950, 325094), (1045, 295540), (1100, 280763), (1330, 232210), (1463, 211100), (1540, 200545), (1900, 162547), (1925, 160436), (2090, 147770), (2111, 146300), (2660, 116105), (2926, 105550), (3325, 92884), (3850, 80218), (4180, 73885), (4222, 73150), (5225, 59108), (5852, 52775), (6650, 46442), (7315, 42220), (7700, 40109), (8444, 36575), (10450, 29554), (10555, 29260), (13300, 23221), (14630, 21110), (14777, 20900)]