30189000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 97718400

約数和(自身を除く): 67529400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 250, 290, 300, 347, 348, 375, 435, 500, 580, 600, 694, 696, 725, 750, 870, 1000, 1041, 1160, 1388, 1450, 1500, 1735, 1740, 2082, 2175, 2776, 2900, 3000, 3470, 3480, 3625, 4164, 4350, 5205, 5800, 6940, 7250, 8328, 8675, 8700, 10063, 10410, 10875, 13880, 14500, 17350, 17400, 20126, 20820, 21750, 26025, 29000, 30189, 34700, 40252, 41640, 43375, 43500, 50315, 52050, 60378, 69400, 80504, 86750, 87000, 100630, 104100, 120756, 130125, 150945, 173500, 201260, 208200, 241512, 251575, 260250, 301890, 347000, 402520, 503150, 520500, 603780, 754725, 1006300, 1041000, 1207560, 1257875, 1509450, 2012600, 2515750, 3018900, 3773625, 5031500, 6037800, 7547250, 10063000, 15094500, 30189000]

約数ペア:

[(1, 30189000), (2, 15094500), (3, 10063000), (4, 7547250), (5, 6037800), (6, 5031500), (8, 3773625), (10, 3018900), (12, 2515750), (15, 2012600), (20, 1509450), (24, 1257875), (25, 1207560), (29, 1041000), (30, 1006300), (40, 754725), (50, 603780), (58, 520500), (60, 503150), (75, 402520), (87, 347000), (100, 301890), (116, 260250), (120, 251575), (125, 241512), (145, 208200), (150, 201260), (174, 173500), (200, 150945), (232, 130125), (250, 120756), (290, 104100), (300, 100630), (347, 87000), (348, 86750), (375, 80504), (435, 69400), (500, 60378), (580, 52050), (600, 50315), (694, 43500), (696, 43375), (725, 41640), (750, 40252), (870, 34700), (1000, 30189), (1041, 29000), (1160, 26025), (1388, 21750), (1450, 20820), (1500, 20126), (1735, 17400), (1740, 17350), (2082, 14500), (2175, 13880), (2776, 10875), (2900, 10410), (3000, 10063), (3470, 8700), (3480, 8675), (3625, 8328), (4164, 7250), (4350, 6940), (5205, 5800)]