56167800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 197904000

約数和(自身を除く): 141736200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 379, 380, 390, 456, 475, 494, 520, 570, 600, 650, 741, 758, 760, 780, 950, 975, 988, 1137, 1140, 1235, 1300, 1425, 1482, 1516, 1560, 1895, 1900, 1950, 1976, 2274, 2280, 2470, 2600, 2850, 2964, 3032, 3705, 3790, 3800, 3900, 4548, 4927, 4940, 5685, 5700, 5928, 6175, 7201, 7410, 7580, 7800, 9096, 9475, 9854, 9880, 11370, 11400, 12350, 14402, 14781, 14820, 15160, 18525, 18950, 19708, 21603, 22740, 24635, 24700, 28425, 28804, 29562, 29640, 36005, 37050, 37900, 39416, 43206, 45480, 49270, 49400, 56850, 57608, 59124, 72010, 73905, 74100, 75800, 86412, 93613, 98540, 108015, 113700, 118248, 123175, 144020, 147810, 148200, 172824, 180025, 187226, 197080, 216030, 227400, 246350, 280839, 288040, 295620, 360050, 369525, 374452, 432060, 468065, 492700, 540075, 561678, 591240, 720100, 739050, 748904, 864120, 936130, 985400, 1080150, 1123356, 1404195, 1440200, 1478100, 1872260, 2160300, 2246712, 2340325, 2808390, 2956200, 3744520, 4320600, 4680650, 5616780, 7020975, 9361300, 11233560, 14041950, 18722600, 28083900, 56167800]

約数ペア:

[(1, 56167800), (2, 28083900), (3, 18722600), (4, 14041950), (5, 11233560), (6, 9361300), (8, 7020975), (10, 5616780), (12, 4680650), (13, 4320600), (15, 3744520), (19, 2956200), (20, 2808390), (24, 2340325), (25, 2246712), (26, 2160300), (30, 1872260), (38, 1478100), (39, 1440200), (40, 1404195), (50, 1123356), (52, 1080150), (57, 985400), (60, 936130), (65, 864120), (75, 748904), (76, 739050), (78, 720100), (95, 591240), (100, 561678), (104, 540075), (114, 492700), (120, 468065), (130, 432060), (150, 374452), (152, 369525), (156, 360050), (190, 295620), (195, 288040), (200, 280839), (228, 246350), (247, 227400), (260, 216030), (285, 197080), (300, 187226), (312, 180025), (325, 172824), (379, 148200), (380, 147810), (390, 144020), (456, 123175), (475, 118248), (494, 113700), (520, 108015), (570, 98540), (600, 93613), (650, 86412), (741, 75800), (758, 74100), (760, 73905), (780, 72010), (950, 59124), (975, 57608), (988, 56850), (1137, 49400), (1140, 49270), (1235, 45480), (1300, 43206), (1425, 39416), (1482, 37900), (1516, 37050), (1560, 36005), (1895, 29640), (1900, 29562), (1950, 28804), (1976, 28425), (2274, 24700), (2280, 24635), (2470, 22740), (2600, 21603), (2850, 19708), (2964, 18950), (3032, 18525), (3705, 15160), (3790, 14820), (3800, 14781), (3900, 14402), (4548, 12350), (4927, 11400), (4940, 11370), (5685, 9880), (5700, 9854), (5928, 9475), (6175, 9096), (7201, 7800), (7410, 7580)]